27296781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1721}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 38683008

約数和(自身を除く): 11386227

約数列:

[1, 3, 17, 51, 311, 933, 1721, 5163, 5287, 15861, 29257, 87771, 535231, 1605693, 9098927, 27296781]

約数ペア:

[(1, 27296781), (3, 9098927), (17, 1605693), (51, 535231), (311, 87771), (933, 29257), (1721, 15861), (5163, 5287)]