204058881

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{134161}}^1$

素因数の和:134193

約数の個数: 18

約数和(自身を含む): 319171398

約数和(自身を除く): 115112517

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 134161, 402483, 1207449, 1744093, 5232279, 15696837, 22673209, 68019627, 204058881]

約数ペア:

[(1, 204058881), (3, 68019627), (9, 22673209), (13, 15696837), (39, 5232279), (117, 1744093), (169, 1207449), (507, 402483), (1521, 134161)]