66616167

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 90357120

約数和(自身を除く): 23740953

約数列:

[1, 3, 107, 139, 321, 417, 1493, 4479, 14873, 44619, 159751, 207527, 479253, 622581, 22205389, 66616167]

約数ペア:

[(1, 66616167), (3, 22205389), (107, 622581), (139, 479253), (321, 207527), (417, 159751), (1493, 44619), (4479, 14873)]