77017887

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 117477360

約数和(自身を除く): 40459473

約数列:

[1, 3, 9, 19, 57, 171, 461, 977, 1383, 2931, 4149, 8759, 8793, 18563, 26277, 55689, 78831, 167067, 450397, 1351191, 4053573, 8557543, 25672629, 77017887]

約数ペア:

[(1, 77017887), (3, 25672629), (9, 8557543), (19, 4053573), (57, 1351191), (171, 450397), (461, 167067), (977, 78831), (1383, 55689), (2931, 26277), (4149, 18563), (8759, 8793)]