85613731

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 102928320

約数和(自身を除く): 17314589

約数列:

[1, 7, 43, 49, 179, 227, 301, 1253, 1589, 2107, 7697, 8771, 9761, 11123, 40633, 53879, 68327, 284431, 377153, 478289, 1747219, 1991017, 12230533, 85613731]

約数ペア:

[(1, 85613731), (7, 12230533), (43, 1991017), (49, 1747219), (179, 478289), (227, 377153), (301, 284431), (1253, 68327), (1589, 53879), (2107, 40633), (7697, 11123), (8771, 9761)]