81550107

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 122679648

約数和(自身を除く): 41129541

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 2501, 3623, 7503, 10869, 22509, 32607, 148543, 221003, 445629, 663009, 1336887, 1989027, 9061123, 27183369, 81550107]

約数ペア:

[(1, 81550107), (3, 27183369), (9, 9061123), (41, 1989027), (61, 1336887), (123, 663009), (183, 445629), (369, 221003), (549, 148543), (2501, 32607), (3623, 22509), (7503, 10869)]