40767921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{88819}}^1$

素因数の和:88845

約数の個数: 16

約数和(自身を含む): 63950400

約数和(自身を除く): 23182479

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 88819, 266457, 799371, 1509923, 2398113, 4529769, 13589307, 40767921]

約数ペア:

[(1, 40767921), (3, 13589307), (9, 4529769), (17, 2398113), (27, 1509923), (51, 799371), (153, 266457), (459, 88819)]