78037883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 26955397

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1301, 1463, 3157, 5453, 8569, 9107, 14311, 24719, 53341, 59983, 100177, 173033, 271909, 373387, 586751, 1013479, 1903363, 4107257, 7094353, 11148269, 78037883]

約数ペア:

[(1, 78037883), (7, 11148269), (11, 7094353), (19, 4107257), (41, 1903363), (77, 1013479), (133, 586751), (209, 373387), (287, 271909), (451, 173033), (779, 100177), (1301, 59983), (1463, 53341), (3157, 24719), (5453, 14311), (8569, 9107)]