8194167

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 12220416

約数和(自身を除く): 4026249

約数列:

[1, 3, 9, 67, 107, 127, 201, 321, 381, 603, 963, 1143, 7169, 8509, 13589, 21507, 25527, 40767, 64521, 76581, 122301, 910463, 2731389, 8194167]

約数ペア:

[(1, 8194167), (3, 2731389), (9, 910463), (67, 122301), (107, 76581), (127, 64521), (201, 40767), (321, 25527), (381, 21507), (603, 13589), (963, 8509), (1143, 7169)]