121330647

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{3623}}^1$

素因数の和:3751

約数の個数: 18

約数和(自身を含む): 178224696

約数和(自身を除く): 56894049

約数列:

[1, 3, 9, 61, 183, 549, 3623, 3721, 10869, 11163, 32607, 33489, 221003, 663009, 1989027, 13481183, 40443549, 121330647]

約数ペア:

[(1, 121330647), (3, 40443549), (9, 13481183), (61, 1989027), (183, 663009), (549, 221003), (3623, 33489), (3721, 32607), (10869, 11163)]