52240707

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{17431}}^1$

素因数の和:17480

約数の個数: 20

約数和(自身を含む): 80152336

約数和(自身を除く): 27911629

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 17431, 52293, 156879, 470637, 644947, 1411911, 1934841, 5804523, 17413569, 52240707]

約数ペア:

[(1, 52240707), (3, 17413569), (9, 5804523), (27, 1934841), (37, 1411911), (81, 644947), (111, 470637), (333, 156879), (999, 52293), (2997, 17431)]