82168371

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{42863}}^1$

素因数の和:42943

約数の個数: 16

約数和(自身を含む): 123448320

約数和(自身を除く): 41279949

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 42863, 128589, 385767, 1157301, 3043273, 9129819, 27389457, 82168371]

約数ペア:

[(1, 82168371), (3, 27389457), (9, 9129819), (27, 3043273), (71, 1157301), (213, 385767), (639, 128589), (1917, 42863)]