157580037

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2039}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 235921920

約数和(自身を除く): 78341883

約数列:

[1, 3, 9, 31, 93, 277, 279, 831, 2039, 2493, 6117, 8587, 18351, 25761, 63209, 77283, 189627, 564803, 568881, 1694409, 5083227, 17508893, 52526679, 157580037]

約数ペア:

[(1, 157580037), (3, 52526679), (9, 17508893), (31, 5083227), (93, 1694409), (277, 568881), (279, 564803), (831, 189627), (2039, 77283), (2493, 63209), (6117, 25761), (8587, 18351)]