68506277

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15559}}^1$

素因数の和:15620

約数の個数: 16

約数和(自身を含む): 85144320

約数和(自身を除く): 16638043

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 15559, 108913, 264503, 575683, 1851521, 4029781, 9786611, 68506277]

約数ペア:

[(1, 68506277), (7, 9786611), (17, 4029781), (37, 1851521), (119, 575683), (259, 264503), (629, 108913), (4403, 15559)]