777087

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 1219680

約数和(自身を除く): 442593

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1693, 5079, 15237, 28781, 45711, 86343, 259029, 777087]

約数ペア:

[(1, 777087), (3, 259029), (9, 86343), (17, 45711), (27, 28781), (51, 15237), (153, 5079), (459, 1693)]