86068251

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{11939}}^1$

素因数の和:12040

約数の個数: 20

約数和(自身を含む): 130026600

約数和(自身を除く): 43958349

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 11939, 35817, 107451, 322353, 967059, 1062571, 3187713, 9563139, 28689417, 86068251]

約数ペア:

[(1, 86068251), (3, 28689417), (9, 9563139), (27, 3187713), (81, 1062571), (89, 967059), (267, 322353), (801, 107451), (2403, 35817), (7209, 11939)]