27278691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4567}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 39906048

約数和(自身を除く): 12627357

約数列:

[1, 3, 11, 33, 181, 543, 1991, 4567, 5973, 13701, 50237, 150711, 826627, 2479881, 9092897, 27278691]

約数ペア:

[(1, 27278691), (3, 9092897), (11, 2479881), (33, 826627), (181, 150711), (543, 50237), (1991, 13701), (4567, 5973)]