68559239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8737}}^1$

素因数の和:8822

約数の個数: 16

約数和(自身を含む): 83884800

約数和(自身を除く): 15325561

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 8737, 61159, 166003, 515483, 1162021, 3608381, 9794177, 68559239]

約数ペア:

[(1, 68559239), (7, 9794177), (19, 3608381), (59, 1162021), (133, 515483), (413, 166003), (1121, 61159), (7847, 8737)]