57705081

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67021}}^1$

素因数の和:67072

約数の個数: 16

約数和(自身を含む): 90077568

約数和(自身を除く): 32372487

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 67021, 201063, 469147, 1407441, 2747861, 8243583, 19235027, 57705081]

約数ペア:

[(1, 57705081), (3, 19235027), (7, 8243583), (21, 2747861), (41, 1407441), (123, 469147), (287, 201063), (861, 67021)]