comefrom: <qiyuangong>326_Power_of_Three_2.py
code: def isPowerOfThree( n):
      max3pow = 1162261467
      if n <= 0 or n > max3pow:
          return False
      return max3pow % n == 0
masked: def sample_funcname ( var_0 ) :
      var_2 = 1162261467
      if var_0 <= 0 or var_0 > var_2 :
          return False
      return var_2 % var_0 == 0
  