66342741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8821}}^1$

素因数の和:8956

約数の個数: 16

約数和(自身を含む): 93160320

約数和(自身を除く): 26817579

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 8821, 26463, 202883, 608649, 961489, 2884467, 22114247, 66342741]

約数ペア:

[(1, 66342741), (3, 22114247), (23, 2884467), (69, 961489), (109, 608649), (327, 202883), (2507, 26463), (7521, 8821)]