121977186

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{333271}}^1$

素因数の和:333337

約数の個数: 16

約数和(自身を含む): 247954368

約数和(自身を除く): 125977182

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 333271, 666542, 999813, 1999626, 20329531, 40659062, 60988593, 121977186]

約数ペア:

[(1, 121977186), (2, 60988593), (3, 40659062), (6, 20329531), (61, 1999626), (122, 999813), (183, 666542), (366, 333271)]