126838851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{8461}}^1$

素因数の和:8746

約数の個数: 16

約数和(自身を含む): 178717440

約数和(自身を除く): 51878589

約数列:

[1, 3, 19, 57, 263, 789, 4997, 8461, 14991, 25383, 160759, 482277, 2225243, 6675729, 42279617, 126838851]

約数ペア:

[(1, 126838851), (3, 42279617), (19, 6675729), (57, 2225243), (263, 482277), (789, 160759), (4997, 25383), (8461, 14991)]