51264099

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{43481}}^1$

素因数の和:43618

約数の個数: 12

約数和(自身を含む): 74615112

約数和(自身を除く): 23351013

約数列:

[1, 3, 9, 131, 393, 1179, 43481, 130443, 391329, 5696011, 17088033, 51264099]

約数ペア:

[(1, 51264099), (3, 17088033), (9, 5696011), (131, 391329), (393, 130443), (1179, 43481)]