81867327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{2477}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 114186240

約数和(自身を除く): 32318913

約数列:

[1, 3, 23, 69, 479, 1437, 2477, 7431, 11017, 33051, 56971, 170913, 1186483, 3559449, 27289109, 81867327]

約数ペア:

[(1, 81867327), (3, 27289109), (23, 3559449), (69, 1186483), (479, 170913), (1437, 56971), (2477, 33051), (7431, 11017)]