68559939

素因数分解:

$3^4\times 7^1\times {\mathrm{120917}}^1$

素因数の和:120936

約数の個数: 20

約数和(自身を含む): 117048624

約数和(自身を除く): 48488685

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 120917, 362751, 846419, 1088253, 2539257, 3264759, 7617771, 9794277, 22853313, 68559939]

約数ペア:

[(1, 68559939), (3, 22853313), (7, 9794277), (9, 7617771), (21, 3264759), (27, 2539257), (63, 1088253), (81, 846419), (189, 362751), (567, 120917)]