54227457

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 80241408

約数和(自身を除く): 26013951

約数列:

[1, 3, 9, 71, 113, 213, 339, 639, 751, 1017, 2253, 6759, 8023, 24069, 53321, 72207, 84863, 159963, 254589, 479889, 763767, 6025273, 18075819, 54227457]

約数ペア:

[(1, 54227457), (3, 18075819), (9, 6025273), (71, 763767), (113, 479889), (213, 254589), (339, 159963), (639, 84863), (751, 72207), (1017, 53321), (2253, 24069), (6759, 8023)]