90390993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{35573}}^1$

素因数の和:35605

約数の個数: 24

約数和(自身を含む): 151402944

約数和(自身を除く): 61011951

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 35573, 106719, 249011, 391303, 747033, 1173909, 2739121, 4304333, 8217363, 12912999, 30130331, 90390993]

約数ペア:

[(1, 90390993), (3, 30130331), (7, 12912999), (11, 8217363), (21, 4304333), (33, 2739121), (77, 1173909), (121, 747033), (231, 391303), (363, 249011), (847, 106719), (2541, 35573)]