91487253

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19425

約数の個数: 24

約数和(自身を含む): 144401824

約数和(自身を除く): 52914571

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 19387, 58161, 213257, 252031, 639771, 756093, 2345827, 2772341, 7037481, 8317023, 30495751, 91487253]

約数ペア:

[(1, 91487253), (3, 30495751), (11, 8317023), (13, 7037481), (33, 2772341), (39, 2345827), (121, 756093), (143, 639771), (363, 252031), (429, 213257), (1573, 58161), (4719, 19387)]