58481919

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{10169}}^1$

素因数の和:10252

約数の個数: 20

約数和(自身を含む): 88601040

約数和(自身を除く): 30119121

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 10169, 30507, 91521, 274563, 721999, 823689, 2165997, 6497991, 19493973, 58481919]

約数ペア:

[(1, 58481919), (3, 19493973), (9, 6497991), (27, 2165997), (71, 823689), (81, 721999), (213, 274563), (639, 91521), (1917, 30507), (5751, 10169)]