65910681

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 99290880

約数和(自身を除く): 33380199

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 2339, 3131, 7017, 9393, 21051, 28179, 72509, 217527, 236239, 652581, 708717, 2126151, 7323409, 21970227, 65910681]

約数ペア:

[(1, 65910681), (3, 21970227), (9, 7323409), (31, 2126151), (93, 708717), (101, 652581), (279, 236239), (303, 217527), (909, 72509), (2339, 28179), (3131, 21051), (7017, 9393)]