using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static int[] LList(long n) => Enumerable.Repeat(0, (int)n).Select(_ => int.Parse(ReadLine())).ToArray();
    public static void Main()
    {
        Solve();
    }
    static void Solve()
    {
        var t = NN;
        var k = LList(t);
        var mlist = CreateMList();
        var ans = new long[t];
        for (var u = 0; u < t; ++u)
        {
            ans[u] = Multi(k[u], mlist);
        }
        WriteLine(string.Join("\n", ans));
    }
    static List<long> CreateMList()
    {
        var mset = new HashSet<long>();
        for (var i = 2L; i <= 1000000; ++i)
        {
            var tmp = i * i;
            var prev = tmp;
            while (true)
            {
                tmp *= i;
                if (tmp < prev || tmp % i != 0) break;
                mset.Add(tmp);
                prev = tmp;
            }
        }
        foreach (var mi in new List<long>(mset))
        {
            var sq = MaxSqrt(mi);
            if (sq * sq == mi) mset.Remove(mi);
        }
        var mlist = new List<long>(mset);
        mlist.Sort();
        return mlist;
    }
    static long Multi(int k, List<long> mlist)
    {
        var ok = 1_000_000_000_000_000_001;
        var ng = 0L;
        while (ok - ng > 1)
        {
            var mid = (ok + ng) / 2;
            if (MaxSqrt(mid) + LowerBound(0, mid + 1, mlist) >= k) ok = mid;
            else ng = mid;
        }
        return ok;
    }
    static long MaxSqrt(long n)
    {
        var sq = (long)Math.Sqrt(n);
        if (sq * sq <= n) return sq;
        return sq - 1;
    }
    static int LowerBound(int left, long min, List<long> list)
    {
        if (list[left] >= min) return left;
        var ng = left;
        var ok = list.Count;
        while (ok - ng > 1)
        {
            var center = (ng + ok) / 2;
            if (list[center] < min) ng = center;
            else ok = center;
        }
        return ok;
    }
}