77771238

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{121139}}^1$

素因数の和:121251

約数の個数: 16

約数和(自身を含む): 156997440

約数和(自身を除く): 79226202

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 121139, 242278, 363417, 726834, 12961873, 25923746, 38885619, 77771238]

約数ペア:

[(1, 77771238), (2, 38885619), (3, 25923746), (6, 12961873), (107, 726834), (214, 363417), (321, 242278), (642, 121139)]