40622157

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{1213}}^1$

素因数の和:1341

約数の個数: 18

約数和(自身を含む): 59703306

約数和(自身を除く): 19081149

約数列:

[1, 3, 9, 61, 183, 549, 1213, 3639, 3721, 10917, 11163, 33489, 73993, 221979, 665937, 4513573, 13540719, 40622157]

約数ペア:

[(1, 40622157), (3, 13540719), (9, 4513573), (61, 665937), (183, 221979), (549, 73993), (1213, 33489), (3639, 11163), (3721, 10917)]