80715711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22291}}^1$

素因数の和:22382

約数の個数: 16

約数和(自身を含む): 115561728

約数和(自身を除く): 34846017

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 22291, 66873, 378947, 1136841, 1582661, 4747983, 26905237, 80715711]

約数ペア:

[(1, 80715711), (3, 26905237), (17, 4747983), (51, 1582661), (71, 1136841), (213, 378947), (1207, 66873), (3621, 22291)]