54675891

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{2003}}^1$

素因数の和:2352

約数の個数: 20

約数和(自身を含む): 81959592

約数和(自身を除く): 27283701

約数列:

[1, 3, 9, 27, 81, 337, 1011, 2003, 3033, 6009, 9099, 18027, 27297, 54081, 162243, 675011, 2025033, 6075099, 18225297, 54675891]

約数ペア:

[(1, 54675891), (3, 18225297), (9, 6075099), (27, 2025033), (81, 675011), (337, 162243), (1011, 54081), (2003, 27297), (3033, 18027), (6009, 9099)]