55383671

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{3911}}^1$

素因数の和:3959

約数の個数: 18

約数和(自身を含む): 68456088

約数和(自身を除く): 13072417

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 3911, 14161, 27377, 66487, 191639, 465409, 1130279, 3257863, 7911953, 55383671]

約数ペア:

[(1, 55383671), (7, 7911953), (17, 3257863), (49, 1130279), (119, 465409), (289, 191639), (833, 66487), (2023, 27377), (3911, 14161)]