81550314

素因数分解:

$2^1\times 3^6\times {\mathrm{55933}}^1$

素因数の和:55953

約数の個数: 28

約数和(自身を含む): 183407586

約数和(自身を除く): 101857272

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 55933, 111866, 167799, 335598, 503397, 1006794, 1510191, 3020382, 4530573, 9061146, 13591719, 27183438, 40775157, 81550314]

約数ペア:

[(1, 81550314), (2, 40775157), (3, 27183438), (6, 13591719), (9, 9061146), (18, 4530573), (27, 3020382), (54, 1510191), (81, 1006794), (162, 503397), (243, 335598), (486, 167799), (729, 111866), (1458, 55933)]