120785427

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51817}}^1$

素因数の和:51867

約数の個数: 24

約数和(自身を含む): 204784736

約数和(自身を除く): 83999309

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 51817, 155451, 362719, 466353, 1088157, 1917229, 3264471, 5751687, 13420603, 17255061, 40261809, 120785427]

約数ペア:

[(1, 120785427), (3, 40261809), (7, 17255061), (9, 13420603), (21, 5751687), (37, 3264471), (63, 1917229), (111, 1088157), (259, 466353), (333, 362719), (777, 155451), (2331, 51817)]