130696497

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 207171360

約数和(自身を除く): 76474863

約数列:

[1, 3, 9, 19, 27, 57, 81, 163, 171, 489, 513, 521, 1467, 1539, 1563, 3097, 4401, 4689, 9291, 9899, 13203, 14067, 27873, 29697, 42201, 83619, 84923, 89091, 250857, 254769, 267273, 764307, 801819, 1613537, 2292921, 4840611, 6878763, 14521833, 43565499, 130696497]

約数ペア:

[(1, 130696497), (3, 43565499), (9, 14521833), (19, 6878763), (27, 4840611), (57, 2292921), (81, 1613537), (163, 801819), (171, 764307), (489, 267273), (513, 254769), (521, 250857), (1467, 89091), (1539, 84923), (1563, 83619), (3097, 42201), (4401, 29697), (4689, 27873), (9291, 14067), (9899, 13203)]