81610941

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{18671}}^1$

素因数の和:18752

約数の個数: 16

約数和(自身を含む): 114720768

約数和(自身を除く): 33109827

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 18671, 56013, 578801, 877537, 1736403, 2632611, 27203647, 81610941]

約数ペア:

[(1, 81610941), (3, 27203647), (31, 2632611), (47, 1736403), (93, 877537), (141, 578801), (1457, 56013), (4371, 18671)]