156967479

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3929}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 237875040

約数和(自身を除く): 80907561

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 3929, 4439, 11787, 13317, 35361, 39951, 90367, 271101, 758297, 813303, 2274891, 6824673, 17440831, 52322493, 156967479]

約数ペア:

[(1, 156967479), (3, 52322493), (9, 17440831), (23, 6824673), (69, 2274891), (193, 813303), (207, 758297), (579, 271101), (1737, 90367), (3929, 39951), (4439, 35361), (11787, 13317)]