57458979

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 84942000

約数和(自身を除く): 27483021

約数列:

[1, 3, 9, 59, 177, 241, 449, 531, 723, 1347, 2169, 4041, 14219, 26491, 42657, 79473, 108209, 127971, 238419, 324627, 973881, 6384331, 19152993, 57458979]

約数ペア:

[(1, 57458979), (3, 19152993), (9, 6384331), (59, 973881), (177, 324627), (241, 238419), (449, 127971), (531, 108209), (723, 79473), (1347, 42657), (2169, 26491), (4041, 14219)]