127638441

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4679}}^1$

素因数の和:5125

約数の個数: 24

約数和(自身を含む): 211236480

約数和(自身を除く): 83598039

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 3031, 3897, 4679, 9093, 14037, 27279, 32753, 42111, 98259, 294777, 2026007, 6078021, 14182049, 18234063, 42546147, 127638441]

約数ペア:

[(1, 127638441), (3, 42546147), (7, 18234063), (9, 14182049), (21, 6078021), (63, 2026007), (433, 294777), (1299, 98259), (3031, 42111), (3897, 32753), (4679, 27279), (9093, 14037)]