66605751

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{14713}}^1$

素因数の和:15222

約数の個数: 12

約数和(自身を含む): 96406128

約数和(自身を除く): 29800377

約数列:

[1, 3, 9, 503, 1509, 4527, 14713, 44139, 132417, 7400639, 22201917, 66605751]

約数ペア:

[(1, 66605751), (3, 22201917), (9, 7400639), (503, 132417), (1509, 44139), (4527, 14713)]