52681923

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19447}}^1$

素因数の和:19503

約数の個数: 24

約数和(自身を含む): 88994048

約数和(自身を除く): 36312125

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 19447, 58341, 136129, 175023, 408387, 836221, 1225161, 2508663, 5853547, 7525989, 17560641, 52681923]

約数ペア:

[(1, 52681923), (3, 17560641), (7, 7525989), (9, 5853547), (21, 2508663), (43, 1225161), (63, 836221), (129, 408387), (301, 175023), (387, 136129), (903, 58341), (2709, 19447)]