229183749

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{18493}}^1$

素因数の和:18528

約数の個数: 28

約数和(自身を含む): 363850956

約数和(自身を除く): 134667207

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 18493, 55479, 166437, 314381, 499311, 943143, 1497933, 2829429, 4493799, 8488287, 13481397, 25464861, 76394583, 229183749]

約数ペア:

[(1, 229183749), (3, 76394583), (9, 25464861), (17, 13481397), (27, 8488287), (51, 4493799), (81, 2829429), (153, 1497933), (243, 943143), (459, 499311), (729, 314381), (1377, 166437), (4131, 55479), (12393, 18493)]