77790861

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6312

約数の個数: 28

約数和(自身を含む): 123513372

約数和(自身を除く): 45722511

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 6277, 12393, 18831, 56493, 106709, 169479, 320127, 508437, 960381, 1525311, 2881143, 4575933, 8643429, 25930287, 77790861]

約数ペア:

[(1, 77790861), (3, 25930287), (9, 8643429), (17, 4575933), (27, 2881143), (51, 1525311), (81, 960381), (153, 508437), (243, 320127), (459, 169479), (729, 106709), (1377, 56493), (4131, 18831), (6277, 12393)]