66564379

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 77366016

約数和(自身を除く): 10801637

約数列:

[1, 7, 107, 181, 491, 749, 1267, 3437, 19367, 52537, 88871, 135569, 367759, 622097, 9509197, 66564379]

約数ペア:

[(1, 66564379), (7, 9509197), (107, 622097), (181, 367759), (491, 135569), (749, 88871), (1267, 52537), (3437, 19367)]