187865271

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7621}}^1$

素因数の和:7724

約数の個数: 32

約数和(自身を含む): 307319040

約数和(自身を除く): 119453769

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 2241, 2739, 7621, 8217, 22863, 24651, 68589, 83831, 205767, 251493, 632543, 754479, 1897629, 2263437, 5692887, 6957973, 17078661, 20873919, 62621757, 187865271]

約数ペア:

[(1, 187865271), (3, 62621757), (9, 20873919), (11, 17078661), (27, 6957973), (33, 5692887), (83, 2263437), (99, 1897629), (249, 754479), (297, 632543), (747, 251493), (913, 205767), (2241, 83831), (2739, 68589), (7621, 24651), (8217, 22863)]