131233311

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3373}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 213776640

約数和(自身を除く): 82543329

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 3373, 3537, 4323, 10119, 12969, 30357, 37103, 38907, 91071, 111309, 333927, 441863, 1001781, 1325589, 3976767, 4860493, 11930301, 14581479, 43744437, 131233311]

約数ペア:

[(1, 131233311), (3, 43744437), (9, 14581479), (11, 11930301), (27, 4860493), (33, 3976767), (99, 1325589), (131, 1001781), (297, 441863), (393, 333927), (1179, 111309), (1441, 91071), (3373, 38907), (3537, 37103), (4323, 30357), (10119, 12969)]