86681319

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43319}}^1$

素因数の和:43374

約数の個数: 16

約数和(自身を含む): 124761600

約数和(自身を除く): 38080281

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 43319, 129957, 996337, 1256251, 2989011, 3768753, 28893773, 86681319]

約数ペア:

[(1, 86681319), (3, 28893773), (23, 3768753), (29, 2989011), (69, 1256251), (87, 996337), (667, 129957), (2001, 43319)]