55870647

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{3119}}^1$

素因数の和:3982

約数の個数: 16

約数和(自身を含む): 85263360

約数和(自身を除く): 29392713

約数列:

[1, 3, 7, 21, 853, 2559, 3119, 5971, 9357, 17913, 21833, 65499, 2660507, 7981521, 18623549, 55870647]

約数ペア:

[(1, 55870647), (3, 18623549), (7, 7981521), (21, 2660507), (853, 65499), (2559, 21833), (3119, 17913), (5971, 9357)]