86773953

素因数分解:

$3^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{821}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 134939520

約数和(自身を除く): 48165567

約数列:

[1, 3, 7, 21, 49, 147, 719, 821, 2157, 2463, 5033, 5747, 15099, 17241, 35231, 40229, 105693, 120687, 590299, 1770897, 4132093, 12396279, 28924651, 86773953]

約数ペア:

[(1, 86773953), (3, 28924651), (7, 12396279), (21, 4132093), (49, 1770897), (147, 590299), (719, 120687), (821, 105693), (2157, 40229), (2463, 35231), (5033, 17241), (5747, 15099)]