68708277

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{21031}}^1$

素因数の和:21062

約数の個数: 24

約数和(自身を含む): 111890240

約数和(自身を除く): 43181963

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 21031, 63093, 189279, 231341, 567837, 694023, 2082069, 2544751, 6246207, 7634253, 22902759, 68708277]

約数ペア:

[(1, 68708277), (3, 22902759), (9, 7634253), (11, 6246207), (27, 2544751), (33, 2082069), (99, 694023), (121, 567837), (297, 231341), (363, 189279), (1089, 63093), (3267, 21031)]