q = int(input())
from collections import defaultdict
dict = defaultdict(lambda: 1)
for now in range(2, 10**6+1):
    tmp = now * now
    cnt = 2
    while tmp <= 10**12:
        dict[tmp] = max(dict[tmp], cnt)
        cnt += 1
        tmp *= now

M = [int(input()) for _ in range(q)]
for n in M:
    print(dict[n])