53806419

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 79103232

約数和(自身を除く): 25296813

約数列:

[1, 3, 9, 113, 191, 277, 339, 573, 831, 1017, 1719, 2493, 21583, 31301, 52907, 64749, 93903, 158721, 194247, 281709, 476163, 5978491, 17935473, 53806419]

約数ペア:

[(1, 53806419), (3, 17935473), (9, 5978491), (113, 476163), (191, 281709), (277, 194247), (339, 158721), (573, 93903), (831, 64749), (1017, 52907), (1719, 31301), (2493, 21583)]