82716571017

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{129446903}}^1$

素因数の和:129446980

約数の個数: 12

約数和(自身を含む): 121162302144

約数和(自身を除く): 38445731127

約数列:

[1, 3, 9, 71, 213, 639, 129446903, 388340709, 1165022127, 9190730113, 27572190339, 82716571017]

約数ペア:

[(1, 82716571017), (3, 27572190339), (9, 9190730113), (71, 1165022127), (213, 388340709), (639, 129446903)]