56161161

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 95723520

約数和(自身を除く): 39562359

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 1823, 3423, 4401, 5469, 10269, 12761, 16407, 30807, 38283, 49221, 114849, 297149, 344547, 891447, 2080043, 2674341, 6240129, 8023023, 18720387, 56161161]

約数ペア:

[(1, 56161161), (3, 18720387), (7, 8023023), (9, 6240129), (21, 2674341), (27, 2080043), (63, 891447), (163, 344547), (189, 297149), (489, 114849), (1141, 49221), (1467, 38283), (1823, 30807), (3423, 16407), (4401, 12761), (5469, 10269)]