528044427

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{176191}}^1$

素因数の和:176240

約数の個数: 20

約数和(自身を含む): 810130816

約数和(自身を除く): 282086389

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 176191, 528573, 1585719, 4757157, 6519067, 14271471, 19557201, 58671603, 176014809, 528044427]

約数ペア:

[(1, 528044427), (3, 176014809), (9, 58671603), (27, 19557201), (37, 14271471), (81, 6519067), (111, 4757157), (333, 1585719), (999, 528573), (2997, 176191)]