57311577

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 87180800

約数和(自身を除く): 29869223

約数列:

[1, 3, 9, 27, 79, 97, 237, 277, 291, 711, 831, 873, 2133, 2493, 2619, 7479, 7663, 21883, 22989, 26869, 65649, 68967, 80607, 196947, 206901, 241821, 590841, 725463, 2122651, 6367953, 19103859, 57311577]

約数ペア:

[(1, 57311577), (3, 19103859), (9, 6367953), (27, 2122651), (79, 725463), (97, 590841), (237, 241821), (277, 206901), (291, 196947), (711, 80607), (831, 68967), (873, 65649), (2133, 26869), (2493, 22989), (2619, 21883), (7479, 7663)]