56509077

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 77381568

約数和(自身を除く): 20872491

約数列:

[1, 3, 53, 131, 159, 393, 2713, 6943, 8139, 20829, 143789, 355403, 431367, 1066209, 18836359, 56509077]

約数ペア:

[(1, 56509077), (3, 18836359), (53, 1066209), (131, 431367), (159, 355403), (393, 143789), (2713, 20829), (6943, 8139)]