65778831

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 104025600

約数和(自身を除く): 38246769

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 417, 459, 1031, 1251, 2363, 3093, 3753, 7089, 9279, 17527, 21267, 27837, 52581, 63801, 143309, 157743, 429927, 473229, 1289781, 2436253, 3869343, 7308759, 21926277, 65778831]

約数ペア:

[(1, 65778831), (3, 21926277), (9, 7308759), (17, 3869343), (27, 2436253), (51, 1289781), (139, 473229), (153, 429927), (417, 157743), (459, 143309), (1031, 63801), (1251, 52581), (2363, 27837), (3093, 21267), (3753, 17527), (7089, 9279)]