27959481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 44478720

約数和(自身を除く): 16519239

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 2591, 3597, 7773, 10791, 23319, 28501, 85503, 256509, 282419, 847257, 2541771, 3106609, 9319827, 27959481]

約数ペア:

[(1, 27959481), (3, 9319827), (9, 3106609), (11, 2541771), (33, 847257), (99, 282419), (109, 256509), (327, 85503), (981, 28501), (1199, 23319), (2591, 10791), (3597, 7773)]