56453727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12487}}^1$

素因数の和:12638

約数の個数: 16

約数和(自身を含む): 82720512

約数和(自身を除く): 26266785

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12487, 37461, 137357, 412071, 1710719, 5132157, 18817909, 56453727]

約数ペア:

[(1, 56453727), (3, 18817909), (11, 5132157), (33, 1710719), (137, 412071), (411, 137357), (1507, 37461), (4521, 12487)]