66609243

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{29723}}^1$

素因数の和:29815

約数の個数: 16

約数和(自身を含む): 99872640

約数和(自身を除く): 33263397

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 29723, 89169, 267507, 802521, 2467009, 7401027, 22203081, 66609243]

約数ペア:

[(1, 66609243), (3, 22203081), (9, 7401027), (27, 2467009), (83, 802521), (249, 267507), (747, 89169), (2241, 29723)]