179105427

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 264380688

約数和(自身を除く): 85275261

約数列:

[1, 3, 9, 73, 131, 219, 393, 657, 1179, 2081, 6243, 9563, 18729, 28689, 86067, 151913, 272611, 455739, 817833, 1367217, 2453499, 19900603, 59701809, 179105427]

約数ペア:

[(1, 179105427), (3, 59701809), (9, 19900603), (73, 2453499), (131, 1367217), (219, 817833), (393, 455739), (657, 272611), (1179, 151913), (2081, 86067), (6243, 28689), (9563, 18729)]