269721927

素因数分解:

$3^3\times {\mathrm{1489}}^1\times {\mathrm{6709}}^1$

素因数の和:8207

約数の個数: 16

約数和(自身を含む): 399916000

約数和(自身を除く): 130194073

約数列:

[1, 3, 9, 27, 1489, 4467, 6709, 13401, 20127, 40203, 60381, 181143, 9989701, 29969103, 89907309, 269721927]

約数ペア:

[(1, 269721927), (3, 89907309), (9, 29969103), (27, 9989701), (1489, 181143), (4467, 60381), (6709, 40203), (13401, 20127)]