87268023

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{10069}}^1$

素因数の和:10188

約数の個数: 20

約数和(自身を含む): 131594760

約数和(自身を除く): 44326737

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 10069, 30207, 90621, 271863, 815589, 1077383, 3232149, 9696447, 29089341, 87268023]

約数ペア:

[(1, 87268023), (3, 29089341), (9, 9696447), (27, 3232149), (81, 1077383), (107, 815589), (321, 271863), (963, 90621), (2889, 30207), (8667, 10069)]