79082811

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{20773}}^1$

素因数の和:20832

約数の個数: 20

約数和(自身を含む): 120655392

約数和(自身を除く): 41572581

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 20773, 62319, 186957, 560871, 976331, 1682613, 2928993, 8786979, 26360937, 79082811]

約数ペア:

[(1, 79082811), (3, 26360937), (9, 8786979), (27, 2928993), (47, 1682613), (81, 976331), (141, 560871), (423, 186957), (1269, 62319), (3807, 20773)]