56541603

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 77644160

約数和(自身を除く): 21102557

約数列:

[1, 3, 43, 129, 163, 489, 2689, 7009, 8067, 21027, 115627, 346881, 438307, 1314921, 18847201, 56541603]

約数ペア:

[(1, 56541603), (3, 18847201), (43, 1314921), (129, 438307), (163, 346881), (489, 115627), (2689, 21027), (7009, 8067)]