68655873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8469

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 44562687

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 8423, 25269, 92653, 109499, 160037, 277959, 328497, 480111, 1204489, 1760407, 2080481, 3613467, 5281221, 6241443, 22885291, 68655873]

約数ペア:

[(1, 68655873), (3, 22885291), (11, 6241443), (13, 5281221), (19, 3613467), (33, 2080481), (39, 1760407), (57, 1204489), (143, 480111), (209, 328497), (247, 277959), (429, 160037), (627, 109499), (741, 92653), (2717, 25269), (8151, 8423)]