231777369

素因数分解:

$3^4\times {\mathrm{61}}^2\times {\mathrm{769}}^1$

素因数の和:903

約数の個数: 30

約数和(自身を含む): 352462110

約数和(自身を除く): 120684741

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 769, 1647, 2307, 3721, 4941, 6921, 11163, 20763, 33489, 46909, 62289, 100467, 140727, 301401, 422181, 1266543, 2861449, 3799629, 8584347, 25753041, 77259123, 231777369]

約数ペア:

[(1, 231777369), (3, 77259123), (9, 25753041), (27, 8584347), (61, 3799629), (81, 2861449), (183, 1266543), (549, 422181), (769, 301401), (1647, 140727), (2307, 100467), (3721, 62289), (4941, 46909), (6921, 33489), (11163, 20763)]