66705543

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{322249}}^1$

素因数の和:322278

約数の個数: 12

約数和(自身を含む): 100542000

約数和(自身を除く): 33836457

約数列:

[1, 3, 9, 23, 69, 207, 322249, 966747, 2900241, 7411727, 22235181, 66705543]

約数ペア:

[(1, 66705543), (3, 22235181), (9, 7411727), (23, 2900241), (69, 966747), (207, 322249)]