55837521

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 83145920

約数和(自身を除く): 27308399

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 919, 1413, 2757, 6751, 8271, 20253, 39517, 60759, 118551, 144283, 355653, 432849, 1298547, 6204169, 18612507, 55837521]

約数ペア:

[(1, 55837521), (3, 18612507), (9, 6204169), (43, 1298547), (129, 432849), (157, 355653), (387, 144283), (471, 118551), (919, 60759), (1413, 39517), (2757, 20253), (6751, 8271)]