26556777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^3$

素因数の和:202

約数の個数: 24

約数和(自身を含む): 41999048

約数和(自身を除く): 15442271

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 3721, 7137, 11163, 33489, 48373, 145119, 226981, 435357, 680943, 2042829, 2950753, 8852259, 26556777]

約数ペア:

[(1, 26556777), (3, 8852259), (9, 2950753), (13, 2042829), (39, 680943), (61, 435357), (117, 226981), (183, 145119), (549, 48373), (793, 33489), (2379, 11163), (3721, 7137)]