66707073

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{53323}}^1$

素因数の和:53468

約数の個数: 12

約数和(自身を含む): 97049680

約数和(自身を除く): 30342607

約数列:

[1, 3, 9, 139, 417, 1251, 53323, 159969, 479907, 7411897, 22235691, 66707073]

約数ペア:

[(1, 66707073), (3, 22235691), (9, 7411897), (139, 479907), (417, 159969), (1251, 53323)]