84685671

素因数分解:

$3^2\times 7^4\times {\mathrm{3919}}^1$

素因数の和:3953

約数の個数: 30

約数和(自身を含む): 142738960

約数和(自身を除く): 58053289

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 3919, 7203, 11757, 21609, 27433, 35271, 82299, 192031, 246897, 576093, 1344217, 1728279, 4032651, 9409519, 12097953, 28228557, 84685671]

約数ペア:

[(1, 84685671), (3, 28228557), (7, 12097953), (9, 9409519), (21, 4032651), (49, 1728279), (63, 1344217), (147, 576093), (343, 246897), (441, 192031), (1029, 82299), (2401, 35271), (3087, 27433), (3919, 21609), (7203, 11757)]