90996909

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 129917952

約数和(自身を除く): 38921043

約数列:

[1, 3, 19, 57, 73, 219, 361, 1083, 1151, 1387, 3453, 4161, 21869, 26353, 65607, 79059, 84023, 252069, 415511, 1246533, 1596437, 4789311, 30332303, 90996909]

約数ペア:

[(1, 90996909), (3, 30332303), (19, 4789311), (57, 1596437), (73, 1246533), (219, 415511), (361, 252069), (1083, 84023), (1151, 79059), (1387, 65607), (3453, 26353), (4161, 21869)]