90435501

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2551}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 145770240

約数和(自身を除く): 55334739

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2551, 2727, 3939, 7653, 11817, 22959, 33163, 35451, 68877, 99489, 257651, 298467, 772953, 895401, 2318859, 3349463, 6956577, 10048389, 30145167, 90435501]

約数ペア:

[(1, 90435501), (3, 30145167), (9, 10048389), (13, 6956577), (27, 3349463), (39, 2318859), (101, 895401), (117, 772953), (303, 298467), (351, 257651), (909, 99489), (1313, 68877), (2551, 35451), (2727, 33163), (3939, 22959), (7653, 11817)]