Answers for "how to check if the number is perfect power of 3 python"

check if number is power of 2 python

def is_power_of_two(number : int) -> bool:
    while number != 1:
        if number % 2:
            return False
        number /= 2
    return True

perfect power function python

def isPP(n):
    for i in range(2, int(n**.5) + 1):
        number = n
        times = 0
        while number % i == 0:
            number /= i
            times += 1
            if number == 1:
                return [i, times]
    return None