54789819

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{44221}}^1$

素因数の和:44290

約数の個数: 16

約数和(自身を含む): 84906240

約数和(自身を除く): 30116421

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 44221, 132663, 309547, 928641, 2609039, 7827117, 18263273, 54789819]

約数ペア:

[(1, 54789819), (3, 18263273), (7, 7827117), (21, 2609039), (59, 928641), (177, 309547), (413, 132663), (1239, 44221)]