831444183

素因数分解:

$3^6\times {\mathrm{701}}^1\times {\mathrm{1627}}^1$

素因数の和:2346

約数の個数: 28

約数和(自身を含む): 1249141608

約数和(自身を除く): 417697425

約数列:

[1, 3, 9, 27, 81, 243, 701, 729, 1627, 2103, 4881, 6309, 14643, 18927, 43929, 56781, 131787, 170343, 395361, 511029, 1140527, 1186083, 3421581, 10264743, 30794229, 92382687, 277148061, 831444183]

約数ペア:

[(1, 831444183), (3, 277148061), (9, 92382687), (27, 30794229), (81, 10264743), (243, 3421581), (701, 1186083), (729, 1140527), (1627, 511029), (2103, 395361), (4881, 170343), (6309, 131787), (14643, 56781), (18927, 43929)]