9009507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 4925085

約数列:

[1, 3, 13, 17, 39, 51, 107, 127, 221, 321, 381, 663, 1391, 1651, 1819, 2159, 4173, 4953, 5457, 6477, 13589, 23647, 28067, 40767, 70941, 84201, 176657, 231013, 529971, 693039, 3003169, 9009507]

約数ペア:

[(1, 9009507), (3, 3003169), (13, 693039), (17, 529971), (39, 231013), (51, 176657), (107, 84201), (127, 70941), (221, 40767), (321, 28067), (381, 23647), (663, 13589), (1391, 6477), (1651, 5457), (1819, 4953), (2159, 4173)]