320142912003

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{16044851}}^1$

素因数の和:16045599

約数の個数: 16

約数和(自身を含む): 474927619200

約数和(自身を除く): 154784707197

約数列:

[1, 3, 9, 27, 739, 2217, 6651, 19953, 16044851, 48134553, 144403659, 433210977, 11857144889, 35571434667, 106714304001, 320142912003]

約数ペア:

[(1, 320142912003), (3, 106714304001), (9, 35571434667), (27, 11857144889), (739, 433210977), (2217, 144403659), (6651, 48134553), (19953, 16044851)]