66358461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12241}}^1$

素因数の和:12396

約数の個数: 16

約数和(自身を含む): 95977280

約数和(自身を除く): 29618819

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 12241, 36723, 159133, 477399, 1701499, 5104497, 22119487, 66358461]

約数ペア:

[(1, 66358461), (3, 22119487), (13, 5104497), (39, 1701499), (139, 477399), (417, 159133), (1807, 36723), (5421, 12241)]