51716631

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 70585344

約数和(自身を除く): 18868713

約数列:

[1, 3, 73, 107, 219, 321, 2207, 6621, 7811, 23433, 161111, 236149, 483333, 708447, 17238877, 51716631]

約数ペア:

[(1, 51716631), (3, 17238877), (73, 708447), (107, 483333), (219, 236149), (321, 161111), (2207, 23433), (6621, 7811)]