import sys
input=sys.stdin.readline #文字列入力はするな！！
from math import log

def f(x):
    if x==0:return 0
    g=[0]*62
    res=1
    for b in range(2,62):
        a=int(x**(1/b))
        while (a+1)**b<=x:
            a+=1
        while a**b>x:a-=1
        if a>=2:g[b]=a-1
    for b in range(61,1,-1):
        for c in range(b+1,62):
            if c%b==0:
                g[b]-=g[c]
        res+=g[b]
    return res

T=int(input())
for _ in range(T):
    k=int(input())
    ok=10**18+100
    ng=0
    while ok-ng>1:
        mid=(ok+ng)//2
        if f(mid)>=k:ok=mid
        else:ng=mid
    print(ok)