157460463

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{82139}}^1$

素因数の和:82219

約数の個数: 16

約数和(自身を含む): 236563200

約数和(自身を除く): 79102737

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 82139, 246417, 739251, 2217753, 5831869, 17495607, 52486821, 157460463]

約数ペア:

[(1, 157460463), (3, 52486821), (9, 17495607), (27, 5831869), (71, 2217753), (213, 739251), (639, 246417), (1917, 82139)]