66704869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14683}}^1$

素因数の和:14760

約数の個数: 16

約数和(自身を含む): 84579840

約数和(自身を除く): 17874971

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 14683, 102781, 161513, 866297, 1130591, 6064079, 9529267, 66704869]

約数ペア:

[(1, 66704869), (7, 9529267), (11, 6064079), (59, 1130591), (77, 866297), (413, 161513), (649, 102781), (4543, 14683)]