168200631

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{56123}}^1$

素因数の和:56172

約数の個数: 20

約数和(自身を含む): 258058152

約数和(自身を除く): 89857521

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 56123, 168369, 505107, 1515321, 2076551, 4545963, 6229653, 18688959, 56066877, 168200631]

約数ペア:

[(1, 168200631), (3, 56066877), (9, 18688959), (27, 6229653), (37, 4545963), (81, 2076551), (111, 1515321), (333, 505107), (999, 168369), (2997, 56123)]