#include<bits/stdc++.h>
using namespace std;
typedef long long ll;

ll exp(ll n,ll r){if(r==0)return 1;return n*exp(n,r-1);}


int main(){
    set<ll>st;
    set<ll>unuse;
    for(ll i=1;i<=1000;i++)unuse.insert(i*i);
    for(ll i=2;i<=((ll)1e6)+10;i++){
        if(unuse.count(i))continue;
        for(ll j=3;;j+=2){
            if(pow(i,j)<=((ll)1e18)+10)st.insert(exp(i,j));
            else break;
        }
    }
    map<ll,ll>mp;
    ll cur=0;
    for(auto x:st){
        mp[x]=++cur;
    }
    ll ma=*rbegin(st);

    auto cnt=[&](ll n)->ll{
        ll ok=0;
        ll ng=((ll)1e9)+10;
        while(ng-ok>1){
            ll mid=(ok+ng)/2;
            if(mid*mid<=n)ok=mid;
            else ng=mid;
        }
        if(n>=ma)return st.size()+ok;
        else return mp[(*st.lower_bound(n+1))]-1+ok;
    };

    ll t;cin>>t;
    while(t--){
        ll m;cin>>m;
        ll ok=1e18,ng=-1;
        while(ok-ng>1){
            ll mid=(ok+ng)/2;
            if(cnt(mid)>=m)ok=mid;
            else ng=mid;
    }
        cout<<ok<<endl;
    }
}