86632191

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22027}}^1$

素因数の和:22075

約数の個数: 24

約数和(自身を含む): 137454720

約数和(自身を除く): 50822529

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 22027, 66081, 198243, 418513, 506621, 1255539, 1519863, 3766617, 4559589, 9625799, 28877397, 86632191]

約数ペア:

[(1, 86632191), (3, 28877397), (9, 9625799), (19, 4559589), (23, 3766617), (57, 1519863), (69, 1255539), (171, 506621), (207, 418513), (437, 198243), (1311, 66081), (3933, 22027)]