80474277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121379}}^1$

素因数の和:121412

約数の個数: 16

約数和(自身を含む): 122351040

約数和(自身を除く): 41876763

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 121379, 364137, 1577927, 2063443, 4733781, 6190329, 26824759, 80474277]

約数ペア:

[(1, 80474277), (3, 26824759), (13, 6190329), (17, 4733781), (39, 2063443), (51, 1577927), (221, 364137), (663, 121379)]