127139559

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{1429}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 173521920

約数和(自身を除く): 46382361

約数列:

[1, 3, 47, 141, 631, 1429, 1893, 4287, 29657, 67163, 88971, 201489, 901699, 2705097, 42379853, 127139559]

約数ペア:

[(1, 127139559), (3, 42379853), (47, 2705097), (141, 901699), (631, 201489), (1429, 88971), (1893, 67163), (4287, 29657)]