131262279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{56167}}^1$

素因数の和:56230

約数の個数: 16

約数和(自身を含む): 188724480

約数和(自身を除く): 57462201

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 56167, 168501, 1067173, 2302847, 3201519, 6908541, 43754093, 131262279]

約数ペア:

[(1, 131262279), (3, 43754093), (19, 6908541), (41, 3201519), (57, 2302847), (123, 1067173), (779, 168501), (2337, 56167)]