31161617919

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{50179739}}^1$

素因数の和:50179771

約数の個数: 16

約数和(自身を含む): 48172550400

約数和(自身を除く): 17010932481

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 50179739, 150539217, 451617651, 1154133997, 1354852953, 3462401991, 10387205973, 31161617919]

約数ペア:

[(1, 31161617919), (3, 10387205973), (9, 3462401991), (23, 1354852953), (27, 1154133997), (69, 451617651), (207, 150539217), (621, 50179739)]