27448269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 38400000

約数和(自身を除く): 10951731

約数列:

[1, 3, 23, 69, 199, 597, 1999, 4577, 5997, 13731, 45977, 137931, 397801, 1193403, 9149423, 27448269]

約数ペア:

[(1, 27448269), (3, 9149423), (23, 1193403), (69, 397801), (199, 137931), (597, 45977), (1999, 13731), (4577, 5997)]