8057727

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 12190464

約数和(自身を除く): 4132737

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 443, 1329, 2021, 3987, 6063, 18189, 19049, 20821, 57147, 62463, 171441, 187389, 895303, 2685909, 8057727]

約数ペア:

[(1, 8057727), (3, 2685909), (9, 895303), (43, 187389), (47, 171441), (129, 62463), (141, 57147), (387, 20821), (423, 19049), (443, 18189), (1329, 6063), (2021, 3987)]