25762977

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{66571}}^1$

素因数の和:66620

約数の個数: 12

約数和(自身を含む): 38079184

約数和(自身を除く): 12316207

約数列:

[1, 3, 9, 43, 129, 387, 66571, 199713, 599139, 2862553, 8587659, 25762977]

約数ペア:

[(1, 25762977), (3, 8587659), (9, 2862553), (43, 599139), (129, 199713), (387, 66571)]