55808384463

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{36691903}}^1$

素因数の和:36691935

約数の個数: 18

約数和(自身を含む): 87290039616

約数和(自身を除く): 31481655153

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 36691903, 110075709, 330227127, 476994739, 1430984217, 4292952651, 6200931607, 18602794821, 55808384463]

約数ペア:

[(1, 55808384463), (3, 18602794821), (9, 6200931607), (13, 4292952651), (39, 1430984217), (117, 476994739), (169, 330227127), (507, 110075709), (1521, 36691903)]