40779909

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79493}}^1$

素因数の和:79521

約数の個数: 16

約数和(自身を含む): 63595200

約数和(自身を除く): 22815291

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 79493, 238479, 715437, 1510367, 2146311, 4531101, 13593303, 40779909]

約数ペア:

[(1, 40779909), (3, 13593303), (9, 4531101), (19, 2146311), (27, 1510367), (57, 715437), (171, 238479), (513, 79493)]