66807747

素因数分解:

$3^6\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 28

約数和(自身を含む): 101176824

約数和(自身を除く): 34369077

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 729, 811, 1017, 2433, 3051, 7299, 9153, 21897, 27459, 65691, 82377, 91643, 197073, 274929, 591219, 824787, 2474361, 7423083, 22269249, 66807747]

約数ペア:

[(1, 66807747), (3, 22269249), (9, 7423083), (27, 2474361), (81, 824787), (113, 591219), (243, 274929), (339, 197073), (729, 91643), (811, 82377), (1017, 65691), (2433, 27459), (3051, 21897), (7299, 9153)]