137843478

素因数分解:

$2^1\times 3^3\times {\mathrm{2552657}}^1$

素因数の和:2552668

約数の個数: 16

約数和(自身を含む): 306318960

約数和(自身を除く): 168475482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2552657, 5105314, 7657971, 15315942, 22973913, 45947826, 68921739, 137843478]

約数ペア:

[(1, 137843478), (2, 68921739), (3, 45947826), (6, 22973913), (9, 15315942), (18, 7657971), (27, 5105314), (54, 2552657)]