108175879

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{7639}}^1$

素因数の和:7687

約数の個数: 18

約数和(自身を含む): 133692360

約数和(自身を除く): 25516481

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 7639, 14161, 53473, 129863, 374311, 909041, 2207671, 6363287, 15453697, 108175879]

約数ペア:

[(1, 108175879), (7, 15453697), (17, 6363287), (49, 2207671), (119, 909041), (289, 374311), (833, 129863), (2023, 53473), (7639, 14161)]