827769951

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{919}}^1\times {\mathrm{2441}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 1226665440

約数和(自身を除く): 398895489

約数列:

[1, 3, 9, 41, 123, 369, 919, 2441, 2757, 7323, 8271, 21969, 37679, 100081, 113037, 300243, 339111, 900729, 2243279, 6729837, 20189511, 91974439, 275923317, 827769951]

約数ペア:

[(1, 827769951), (3, 275923317), (9, 91974439), (41, 20189511), (123, 6729837), (369, 2243279), (919, 900729), (2441, 339111), (2757, 300243), (7323, 113037), (8271, 100081), (21969, 37679)]