71399031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127271}}^1$

素因数の和:127302

約数の個数: 16

約数和(自身を含む): 109963008

約数和(自身を除く): 38563977

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 127271, 381813, 1399981, 2163607, 4199943, 6490821, 23799677, 71399031]

約数ペア:

[(1, 71399031), (3, 23799677), (11, 6490821), (17, 4199943), (33, 2163607), (51, 1399981), (187, 381813), (561, 127271)]