55515777

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5381}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 78361920

約数和(自身を除く): 22846143

約数列:

[1, 3, 19, 57, 181, 543, 3439, 5381, 10317, 16143, 102239, 306717, 973961, 2921883, 18505259, 55515777]

約数ペア:

[(1, 55515777), (3, 18505259), (19, 2921883), (57, 973961), (181, 306717), (543, 102239), (3439, 16143), (5381, 10317)]