65105343

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 102240000

約数和(自身を除く): 37134657

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 513, 537, 709, 1611, 2127, 3401, 4833, 6381, 10203, 13471, 19143, 30609, 40413, 91827, 121239, 126911, 363717, 380733, 1142199, 2411309, 3426597, 7233927, 21701781, 65105343]

約数ペア:

[(1, 65105343), (3, 21701781), (9, 7233927), (19, 3426597), (27, 2411309), (57, 1142199), (171, 380733), (179, 363717), (513, 126911), (537, 121239), (709, 91827), (1611, 40413), (2127, 30609), (3401, 19143), (4833, 13471), (6381, 10203)]