57777759

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 93186240

約数和(自身を除く): 35408481

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 1697, 2619, 3783, 5091, 11349, 15273, 22061, 34047, 45819, 66183, 164609, 198549, 493827, 595647, 1481481, 2139917, 4444443, 6419751, 19259253, 57777759]

約数ペア:

[(1, 57777759), (3, 19259253), (9, 6419751), (13, 4444443), (27, 2139917), (39, 1481481), (97, 595647), (117, 493827), (291, 198549), (351, 164609), (873, 66183), (1261, 45819), (1697, 34047), (2619, 22061), (3783, 15273), (5091, 11349)]