66318081

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 90810624

約数和(自身を除く): 24492543

約数列:

[1, 3, 47, 141, 193, 579, 2437, 7311, 9071, 27213, 114539, 343617, 470341, 1411023, 22106027, 66318081]

約数ペア:

[(1, 66318081), (3, 22106027), (47, 1411023), (141, 470341), (193, 343617), (579, 114539), (2437, 27213), (7311, 9071)]