27951363

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{25667}}^1$

素因数の和:25695

約数の個数: 18

約数和(自身を含む): 44379972

約数和(自身を除く): 16428609

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 25667, 77001, 231003, 282337, 847011, 2541033, 3105707, 9317121, 27951363]

約数ペア:

[(1, 27951363), (3, 9317121), (9, 3105707), (11, 2541033), (33, 847011), (99, 282337), (121, 231003), (363, 77001), (1089, 25667)]