57441627

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 84715488

約数和(自身を除く): 27273861

約数列:

[1, 3, 9, 71, 213, 241, 373, 639, 723, 1119, 2169, 3357, 17111, 26483, 51333, 79449, 89893, 153999, 238347, 269679, 809037, 6382403, 19147209, 57441627]

約数ペア:

[(1, 57441627), (3, 19147209), (9, 6382403), (71, 809037), (213, 269679), (241, 238347), (373, 153999), (639, 89893), (723, 79449), (1119, 51333), (2169, 26483), (3357, 17111)]