68807739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 124173056

約数和(自身を除く): 55365317

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2083, 2541, 3003, 4719, 6249, 11011, 14581, 22913, 27079, 33033, 43743, 68739, 81237, 160391, 189553, 252043, 297869, 481173, 568659, 756129, 893607, 1764301, 2085083, 3276559, 5292903, 6255249, 9829677, 22935913, 68807739]

約数ペア:

[(1, 68807739), (3, 22935913), (7, 9829677), (11, 6255249), (13, 5292903), (21, 3276559), (33, 2085083), (39, 1764301), (77, 893607), (91, 756129), (121, 568659), (143, 481173), (231, 297869), (273, 252043), (363, 189553), (429, 160391), (847, 81237), (1001, 68739), (1573, 43743), (2083, 33033), (2541, 27079), (3003, 22913), (4719, 14581), (6249, 11011)]