54067559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31271}}^1$

素因数の和:31310

約数の個数: 16

約数和(自身を含む): 70049280

約数和(自身を除く): 15981721

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 31271, 218897, 406523, 594149, 2845661, 4159043, 7723937, 54067559]

約数ペア:

[(1, 54067559), (7, 7723937), (13, 4159043), (19, 2845661), (91, 594149), (133, 406523), (247, 218897), (1729, 31271)]