136568481

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{17159}}^1$

素因数の和:17548

約数の個数: 16

約数和(自身を含む): 208665600

約数和(自身を除く): 72097119

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 17159, 51477, 120113, 360339, 6503261, 19509783, 45522827, 136568481]

約数ペア:

[(1, 136568481), (3, 45522827), (7, 19509783), (21, 6503261), (379, 360339), (1137, 120113), (2653, 51477), (7959, 17159)]