27944889

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78277}}^1$

素因数の和:78304

約数の個数: 16

約数和(自身を含む): 45088128

約数和(自身を除く): 17143239

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 78277, 234831, 547939, 1330709, 1643817, 3992127, 9314963, 27944889]

約数ペア:

[(1, 27944889), (3, 9314963), (7, 3992127), (17, 1643817), (21, 1330709), (51, 547939), (119, 234831), (357, 78277)]