66848847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32341}}^1$

素因数の和:32410

約数の個数: 16

約数和(自身を含む): 97802208

約数和(自身を除く): 30953361

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 32341, 97023, 420433, 1261299, 1714073, 5142219, 22282949, 66848847]

約数ペア:

[(1, 66848847), (3, 22282949), (13, 5142219), (39, 1714073), (53, 1261299), (159, 420433), (689, 97023), (2067, 32341)]