121142271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{8081}}^1$

素因数の和:8366

約数の個数: 16

約数和(自身を含む): 170691840

約数和(自身を除く): 49549569

約数列:

[1, 3, 19, 57, 263, 789, 4997, 8081, 14991, 24243, 153539, 460617, 2125303, 6375909, 40380757, 121142271]

約数ペア:

[(1, 121142271), (3, 40380757), (19, 6375909), (57, 2125303), (263, 460617), (789, 153539), (4997, 24243), (8081, 14991)]