55905759

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68261}}^1$

素因数の和:68287

約数の個数: 24

約数和(自身を含む): 99389472

約数和(自身を除く): 43483713

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 68261, 204783, 477827, 614349, 887393, 1433481, 2662179, 4300443, 6211751, 7986537, 18635253, 55905759]

約数ペア:

[(1, 55905759), (3, 18635253), (7, 7986537), (9, 6211751), (13, 4300443), (21, 2662179), (39, 1433481), (63, 887393), (91, 614349), (117, 477827), (273, 204783), (819, 68261)]