64289559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 28607721

約数列:

[1, 3, 19, 57, 83, 107, 127, 249, 321, 381, 1577, 2033, 2413, 4731, 6099, 7239, 8881, 10541, 13589, 26643, 31623, 40767, 168739, 200279, 258191, 506217, 600837, 774573, 1127887, 3383661, 21429853, 64289559]

約数ペア:

[(1, 64289559), (3, 21429853), (19, 3383661), (57, 1127887), (83, 774573), (107, 600837), (127, 506217), (249, 258191), (321, 200279), (381, 168739), (1577, 40767), (2033, 31623), (2413, 26643), (4731, 13589), (6099, 10541), (7239, 8881)]