27637929

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31019}}^1$

素因数の和:31042

約数の個数: 20

約数和(自身を含む): 45041040

約数和(自身を除く): 17403111

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 31019, 93057, 279171, 341209, 837513, 1023627, 2512539, 3070881, 9212643, 27637929]

約数ペア:

[(1, 27637929), (3, 9212643), (9, 3070881), (11, 2512539), (27, 1023627), (33, 837513), (81, 341209), (99, 279171), (297, 93057), (891, 31019)]