123156693

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 201828000

約数和(自身を除く): 78671307

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 277, 297, 499, 831, 891, 1497, 2493, 3047, 4491, 5489, 7479, 9141, 13473, 16467, 22437, 27423, 40419, 49401, 82269, 138223, 148203, 246807, 414669, 444609, 1244007, 1520453, 3732021, 4561359, 11196063, 13684077, 41052231, 123156693]

約数ペア:

[(1, 123156693), (3, 41052231), (9, 13684077), (11, 11196063), (27, 4561359), (33, 3732021), (81, 1520453), (99, 1244007), (277, 444609), (297, 414669), (499, 246807), (831, 148203), (891, 138223), (1497, 82269), (2493, 49401), (3047, 40419), (4491, 27423), (5489, 22437), (7479, 16467), (9141, 13473)]