54417489

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8609}}^1$

素因数の和:8669

約数の個数: 24

約数和(自身を含む): 86375520

約数和(自身を除く): 31958031

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 8609, 25827, 60263, 180789, 370187, 421841, 1110561, 1265523, 2591309, 7773927, 18139163, 54417489]

約数ペア:

[(1, 54417489), (3, 18139163), (7, 7773927), (21, 2591309), (43, 1265523), (49, 1110561), (129, 421841), (147, 370187), (301, 180789), (903, 60263), (2107, 25827), (6321, 8609)]