161074359

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{259379}}^1$

素因数の和:259411

約数の個数: 16

約数和(自身を含む): 249004800

約数和(自身を除く): 87930441

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 259379, 778137, 2334411, 5965717, 7003233, 17897151, 53691453, 161074359]

約数ペア:

[(1, 161074359), (3, 53691453), (9, 17897151), (23, 7003233), (27, 5965717), (69, 2334411), (207, 778137), (621, 259379)]