81007089

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{5897}}^1$

素因数の和:6160

約数の個数: 16

約数和(自身を含む): 114185280

約数和(自身を除く): 33178191

約数列:

[1, 3, 19, 57, 241, 723, 4579, 5897, 13737, 17691, 112043, 336129, 1421177, 4263531, 27002363, 81007089]

約数ペア:

[(1, 81007089), (3, 27002363), (19, 4263531), (57, 1421177), (241, 336129), (723, 112043), (4579, 17691), (5897, 13737)]