27199389

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1601}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 41523840

約数和(自身を除く): 14324451

約数列:

[1, 3, 7, 21, 809, 1601, 2427, 4803, 5663, 11207, 16989, 33621, 1295209, 3885627, 9066463, 27199389]

約数ペア:

[(1, 27199389), (3, 9066463), (7, 3885627), (21, 1295209), (809, 33621), (1601, 16989), (2427, 11207), (4803, 5663)]