789424083

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 1400995840

約数和(自身を除く): 611571757

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 67, 93, 189, 201, 217, 279, 469, 603, 651, 837, 1407, 1809, 1953, 2011, 2077, 4221, 5859, 6033, 6231, 12663, 14077, 14539, 18099, 18693, 42231, 43617, 54297, 56079, 62341, 126693, 130851, 134737, 187023, 380079, 392553, 404211, 436387, 561069, 943159, 1212633, 1309161, 1683207, 2829477, 3637899, 3927483, 4176847, 8488431, 11782449, 12530541, 25465293, 29237929, 37591623, 87713787, 112774869, 263141361, 789424083]

約数ペア:

[(1, 789424083), (3, 263141361), (7, 112774869), (9, 87713787), (21, 37591623), (27, 29237929), (31, 25465293), (63, 12530541), (67, 11782449), (93, 8488431), (189, 4176847), (201, 3927483), (217, 3637899), (279, 2829477), (469, 1683207), (603, 1309161), (651, 1212633), (837, 943159), (1407, 561069), (1809, 436387), (1953, 404211), (2011, 392553), (2077, 380079), (4221, 187023), (5859, 134737), (6033, 130851), (6231, 126693), (12663, 62341), (14077, 56079), (14539, 54297), (18099, 43617), (18693, 42231)]