66601317

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 90205632

約数和(自身を除く): 23604315

約数列:

[1, 3, 131, 137, 393, 411, 1237, 3711, 17947, 53841, 162047, 169469, 486141, 508407, 22200439, 66601317]

約数ペア:

[(1, 66601317), (3, 22200439), (131, 508407), (137, 486141), (393, 169469), (411, 162047), (1237, 53841), (3711, 17947)]