M = 60

for _ in range(int(input())):
    k = int(input())
    if k == 1:
        print(1)
        continue

    k -= 1
    l = 1
    r = 10**18
    while r - l > 1:
        cnt = 0
        m = (l + r) // 2
        C = [0] * (M + 1)
        for i in range(M, 1, -1):
            c = int(m ** (1 / i))
            while c**i <= m:
                c += 1
            while c**i > m:
                c -= 1
            c -= 1
            C[i] = c
            for j in range(i + 1, M + 1):
                if j % i == 0:
                    C[i] -= C[j]
            cnt += C[i]
        if cnt >= k:
            r = m
        else:
            l = m
    print(r)