124138161

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3463}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 205345920

約数和(自身を除く): 81207759

約数列:

[1, 3, 7, 9, 21, 63, 569, 1707, 3463, 3983, 5121, 10389, 11949, 24241, 31167, 35847, 72723, 218169, 1970447, 5911341, 13793129, 17734023, 41379387, 124138161]

約数ペア:

[(1, 124138161), (3, 41379387), (7, 17734023), (9, 13793129), (21, 5911341), (63, 1970447), (569, 218169), (1707, 72723), (3463, 35847), (3983, 31167), (5121, 24241), (10389, 11949)]