262109331

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6949}}^1$

素因数の和:7096

約数の個数: 32

約数和(自身を含む): 427008000

約数和(自身を除く): 164898669

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 1143, 1397, 3429, 4191, 6949, 12573, 20847, 37719, 62541, 76439, 187623, 229317, 687951, 882523, 2063853, 2647569, 7942707, 9707753, 23828121, 29123259, 87369777, 262109331]

約数ペア:

[(1, 262109331), (3, 87369777), (9, 29123259), (11, 23828121), (27, 9707753), (33, 7942707), (99, 2647569), (127, 2063853), (297, 882523), (381, 687951), (1143, 229317), (1397, 187623), (3429, 76439), (4191, 62541), (6949, 37719), (12573, 20847)]