64705089

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3581}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 91126080

約数和(自身を除く): 26420991

約数列:

[1, 3, 19, 57, 317, 951, 3581, 6023, 10743, 18069, 68039, 204117, 1135177, 3405531, 21568363, 64705089]

約数ペア:

[(1, 64705089), (3, 21568363), (19, 3405531), (57, 1135177), (317, 204117), (951, 68039), (3581, 18069), (6023, 10743)]