27794259

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{11069}}^1$

素因数の和:11112

約数の個数: 20

約数和(自身を含む): 42863040

約数和(自身を除く): 15068781

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 11069, 33207, 99621, 298863, 343139, 896589, 1029417, 3088251, 9264753, 27794259]

約数ペア:

[(1, 27794259), (3, 9264753), (9, 3088251), (27, 1029417), (31, 896589), (81, 343139), (93, 298863), (279, 99621), (837, 33207), (2511, 11069)]