127979043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19759}}^1$

素因数の和:19906

約数の個数: 16

約数和(自身を含む): 182108160

約数和(自身を除く): 54129117

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 19759, 59277, 335903, 1007709, 2509393, 7528179, 42659681, 127979043]

約数ペア:

[(1, 127979043), (3, 42659681), (17, 7528179), (51, 2509393), (127, 1007709), (381, 335903), (2159, 59277), (6477, 19759)]