90764163

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21503}}^1$

素因数の和:21583

約数の個数: 24

約数和(自身を含む): 152076288

約数和(自身を除く): 61312125

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 21503, 64509, 150521, 193527, 451563, 1354689, 1440701, 4322103, 10084907, 12966309, 30254721, 90764163]

約数ペア:

[(1, 90764163), (3, 30254721), (7, 12966309), (9, 10084907), (21, 4322103), (63, 1440701), (67, 1354689), (201, 451563), (469, 193527), (603, 150521), (1407, 64509), (4221, 21503)]