2568291273

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{68879}}^1$

素因数の和:70269

約数の個数: 16

約数和(自身を含む): 3807686400

約数和(自身を除く): 1239395127

約数列:

[1, 3, 9, 27, 1381, 4143, 12429, 37287, 68879, 206637, 619911, 1859733, 95121899, 285365697, 856097091, 2568291273]

約数ペア:

[(1, 2568291273), (3, 856097091), (9, 285365697), (27, 95121899), (1381, 1859733), (4143, 619911), (12429, 206637), (37287, 68879)]