90124671

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47161}}^1$

素因数の和:47191

約数の個数: 24

約数和(自身を含む): 150541104

約数和(自身を除く): 60416433

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 47161, 141483, 330127, 613093, 990381, 1839279, 2310889, 4291651, 6932667, 12874953, 30041557, 90124671]

約数ペア:

[(1, 90124671), (3, 30041557), (7, 12874953), (13, 6932667), (21, 4291651), (39, 2310889), (49, 1839279), (91, 990381), (147, 613093), (273, 330127), (637, 141483), (1911, 47161)]