91434637

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{81131}}^1$

素因数の和:81168

約数の個数: 12

約数和(自身を含む): 110988576

約数和(自身を除く): 19553939

約数列:

[1, 7, 23, 49, 161, 1127, 81131, 567917, 1866013, 3975419, 13062091, 91434637]

約数ペア:

[(1, 91434637), (7, 13062091), (23, 3975419), (49, 1866013), (161, 567917), (1127, 81131)]