522079263

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{13921}}^1$

素因数の和:14396

約数の個数: 20

約数和(自身を含む): 781636768

約数和(自身を除く): 259557505

約数列:

[1, 3, 9, 27, 81, 463, 1389, 4167, 12501, 13921, 37503, 41763, 125289, 375867, 1127601, 6445423, 19336269, 58008807, 174026421, 522079263]

約数ペア:

[(1, 522079263), (3, 174026421), (9, 58008807), (27, 19336269), (81, 6445423), (463, 1127601), (1389, 375867), (4167, 125289), (12501, 41763), (13921, 37503)]