855992907

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 1625184000

約数和(自身を除く): 769191093

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 131, 147, 189, 231, 297, 393, 441, 449, 539, 693, 917, 1179, 1323, 1347, 1441, 1617, 2079, 2751, 3143, 3537, 4041, 4323, 4851, 4939, 6419, 8253, 9429, 10087, 12123, 12969, 14553, 14817, 19257, 22001, 24759, 28287, 30261, 34573, 38907, 44451, 57771, 58819, 66003, 70609, 84861, 90783, 103719, 133353, 173313, 176457, 198009, 211827, 242011, 272349, 311157, 411733, 529371, 594027, 635481, 647009, 726033, 933471, 1235199, 1588113, 1906443, 1941027, 2178099, 2882131, 3705597, 4529063, 5823081, 6534297, 8646393, 11116791, 13587189, 17469243, 25939179, 31703441, 40761567, 77817537, 95110323, 122284701, 285330969, 855992907]

約数ペア:

[(1, 855992907), (3, 285330969), (7, 122284701), (9, 95110323), (11, 77817537), (21, 40761567), (27, 31703441), (33, 25939179), (49, 17469243), (63, 13587189), (77, 11116791), (99, 8646393), (131, 6534297), (147, 5823081), (189, 4529063), (231, 3705597), (297, 2882131), (393, 2178099), (441, 1941027), (449, 1906443), (539, 1588113), (693, 1235199), (917, 933471), (1179, 726033), (1323, 647009), (1347, 635481), (1441, 594027), (1617, 529371), (2079, 411733), (2751, 311157), (3143, 272349), (3537, 242011), (4041, 211827), (4323, 198009), (4851, 176457), (4939, 173313), (6419, 133353), (8253, 103719), (9429, 90783), (10087, 84861), (12123, 70609), (12969, 66003), (14553, 58819), (14817, 57771), (19257, 44451), (22001, 38907), (24759, 34573), (28287, 30261)]