68881603

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{11813}}^1$

素因数の和:11851

約数の個数: 16

約数和(自身を含む): 85060800

約数和(自身を除く): 16179197

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 11813, 82691, 200821, 578837, 1405747, 4051859, 9840229, 68881603]

約数ペア:

[(1, 68881603), (7, 9840229), (17, 4051859), (49, 1405747), (119, 578837), (343, 200821), (833, 82691), (5831, 11813)]