159401169

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{42473}}^1$

素因数の和:42621

約数の個数: 16

約数和(自身を含む): 237854400

約数和(自身を除く): 78453231

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 42473, 127419, 382257, 1146771, 5903747, 17711241, 53133723, 159401169]

約数ペア:

[(1, 159401169), (3, 53133723), (9, 17711241), (27, 5903747), (139, 1146771), (417, 382257), (1251, 127419), (3753, 42473)]