84120903

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{6121}}^1$

素因数の和:6639

約数の個数: 16

約数和(自身を含む): 124888800

約数和(自身を除く): 40767897

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 6121, 13743, 18363, 55089, 165267, 3115589, 9346767, 28040301, 84120903]

約数ペア:

[(1, 84120903), (3, 28040301), (9, 9346767), (27, 3115589), (509, 165267), (1527, 55089), (4581, 18363), (6121, 13743)]