27908331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20627}}^1$

素因数の和:20682

約数の個数: 16

約数和(自身を含む): 41586048

約数和(自身を除く): 13677717

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 20627, 61881, 226897, 680691, 845707, 2537121, 9302777, 27908331]

約数ペア:

[(1, 27908331), (3, 9302777), (11, 2537121), (33, 845707), (41, 680691), (123, 226897), (451, 61881), (1353, 20627)]