39503223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 64696320

約数和(自身を除く): 25193097

約数列:

[1, 3, 9, 17, 19, 51, 57, 107, 127, 153, 171, 321, 323, 381, 963, 969, 1143, 1819, 2033, 2159, 2413, 2907, 5457, 6099, 6477, 7239, 13589, 16371, 18297, 19431, 21717, 34561, 40767, 41021, 103683, 122301, 123063, 231013, 258191, 311049, 369189, 693039, 774573, 2079117, 2323719, 4389247, 13167741, 39503223]

約数ペア:

[(1, 39503223), (3, 13167741), (9, 4389247), (17, 2323719), (19, 2079117), (51, 774573), (57, 693039), (107, 369189), (127, 311049), (153, 258191), (171, 231013), (321, 123063), (323, 122301), (381, 103683), (963, 41021), (969, 40767), (1143, 34561), (1819, 21717), (2033, 19431), (2159, 18297), (2413, 16371), (2907, 13589), (5457, 7239), (6099, 6477)]