86967297

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{5641}}^1$

素因数の和:6221

約数の個数: 16

約数和(自身を含む): 129088960

約数和(自身を除く): 42121663

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 5641, 15417, 16923, 50769, 152307, 3221011, 9663033, 28989099, 86967297]

約数ペア:

[(1, 86967297), (3, 28989099), (9, 9663033), (27, 3221011), (571, 152307), (1713, 50769), (5139, 16923), (5641, 15417)]