89400033

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 131129856

約数和(自身を除く): 41729823

約数列:

[1, 3, 9, 131, 191, 393, 397, 573, 1179, 1191, 1719, 3573, 25021, 52007, 75063, 75827, 156021, 225189, 227481, 468063, 682443, 9933337, 29800011, 89400033]

約数ペア:

[(1, 89400033), (3, 29800011), (9, 9933337), (131, 682443), (191, 468063), (393, 227481), (397, 225189), (573, 156021), (1179, 75827), (1191, 75063), (1719, 52007), (3573, 25021)]