127577901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{63377}}^1$

素因数の和:63452

約数の個数: 16

約数和(自身を含む): 188612928

約数和(自身を除く): 61035027

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 63377, 190131, 697147, 2091441, 3865997, 11597991, 42525967, 127577901]

約数ペア:

[(1, 127577901), (3, 42525967), (11, 11597991), (33, 3865997), (61, 2091441), (183, 697147), (671, 190131), (2013, 63377)]