127553111505

素因数分解:

$3^3\times 5^1\times {\mathrm{944837863}}^1$

素因数の和:944837877

約数の個数: 16

約数和(自身を含む): 226761087360

約数和(自身を除く): 99207975855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 944837863, 2834513589, 4724189315, 8503540767, 14172567945, 25510622301, 42517703835, 127553111505]

約数ペア:

[(1, 127553111505), (3, 42517703835), (5, 25510622301), (9, 14172567945), (15, 8503540767), (27, 4724189315), (45, 2834513589), (135, 944837863)]