54581121

素因数分解:

$3^4\times 7^1\times {\mathrm{96263}}^1$

素因数の和:96282

約数の個数: 20

約数和(自身を含む): 93183552

約数和(自身を除く): 38602431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 96263, 288789, 673841, 866367, 2021523, 2599101, 6064569, 7797303, 18193707, 54581121]

約数ペア:

[(1, 54581121), (3, 18193707), (7, 7797303), (9, 6064569), (21, 2599101), (27, 2021523), (63, 866367), (81, 673841), (189, 288789), (567, 96263)]