20173673727

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{32485787}}^1$

素因数の和:32485819

約数の個数: 16

約数和(自身を含む): 31186356480

約数和(自身を除く): 11012682753

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 32485787, 97457361, 292372083, 747173101, 877116249, 2241519303, 6724557909, 20173673727]

約数ペア:

[(1, 20173673727), (3, 6724557909), (9, 2241519303), (23, 877116249), (27, 747173101), (69, 292372083), (207, 97457361), (621, 32485787)]