26116706889

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2\times {\mathrm{1699}}^1$

素因数の和:1999

約数の個数: 72

約数和(自身を含む): 46798606400

約数和(自身を除く): 20681899511

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 273, 411, 819, 959, 1233, 1699, 1781, 2877, 5097, 5343, 8631, 11893, 12467, 15291, 16029, 18769, 22087, 35679, 37401, 56307, 66261, 107037, 112203, 131383, 154609, 168921, 198783, 232763, 243997, 394149, 463827, 698289, 731991, 1182447, 1391481, 1629341, 1707979, 2094867, 2195973, 3025919, 4888023, 5123937, 9077757, 14664069, 15371811, 21181433, 27233271, 31888531, 63544299, 95665593, 190632897, 223219717, 286996779, 414550903, 669659151, 1243652709, 2008977453, 2901856321, 3730958127, 8705568963, 26116706889]

約数ペア:

[(1, 26116706889), (3, 8705568963), (7, 3730958127), (9, 2901856321), (13, 2008977453), (21, 1243652709), (39, 669659151), (63, 414550903), (91, 286996779), (117, 223219717), (137, 190632897), (273, 95665593), (411, 63544299), (819, 31888531), (959, 27233271), (1233, 21181433), (1699, 15371811), (1781, 14664069), (2877, 9077757), (5097, 5123937), (5343, 4888023), (8631, 3025919), (11893, 2195973), (12467, 2094867), (15291, 1707979), (16029, 1629341), (18769, 1391481), (22087, 1182447), (35679, 731991), (37401, 698289), (56307, 463827), (66261, 394149), (107037, 243997), (112203, 232763), (131383, 198783), (154609, 168921)]