77124039

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3671}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 105753600

約数和(自身を除く): 28629561

約数列:

[1, 3, 47, 141, 149, 447, 3671, 7003, 11013, 21009, 172537, 517611, 546979, 1640937, 25708013, 77124039]

約数ペア:

[(1, 77124039), (3, 25708013), (47, 1640937), (141, 546979), (149, 517611), (447, 172537), (3671, 21009), (7003, 11013)]