40777721721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:2051

約数の個数: 96

約数和(自身を含む): 69250940928

約数和(自身を除く): 28473219207

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 107, 127, 153, 187, 321, 381, 561, 963, 1143, 1177, 1397, 1683, 1783, 1819, 2159, 3531, 4191, 5349, 5457, 6477, 10593, 12573, 13589, 16047, 16371, 19431, 19613, 20009, 23749, 30311, 40767, 58839, 60027, 71247, 90933, 122301, 149479, 176517, 180081, 190781, 213741, 226441, 231013, 272799, 333421, 448437, 572343, 679323, 693039, 1000263, 1345311, 1717029, 2037969, 2079117, 2098591, 2490851, 2541143, 3000789, 3243277, 3849497, 6295773, 7472553, 7623429, 9729831, 11548491, 18887319, 22417659, 22870287, 24229187, 29189493, 34645473, 35676047, 42344467, 72687561, 107028141, 127033401, 218062683, 266521057, 321084423, 381100203, 411896179, 799563171, 1235688537, 2398689513, 3707065611, 4530857969, 13592573907, 40777721721]

約数ペア:

[(1, 40777721721), (3, 13592573907), (9, 4530857969), (11, 3707065611), (17, 2398689513), (33, 1235688537), (51, 799563171), (99, 411896179), (107, 381100203), (127, 321084423), (153, 266521057), (187, 218062683), (321, 127033401), (381, 107028141), (561, 72687561), (963, 42344467), (1143, 35676047), (1177, 34645473), (1397, 29189493), (1683, 24229187), (1783, 22870287), (1819, 22417659), (2159, 18887319), (3531, 11548491), (4191, 9729831), (5349, 7623429), (5457, 7472553), (6477, 6295773), (10593, 3849497), (12573, 3243277), (13589, 3000789), (16047, 2541143), (16371, 2490851), (19431, 2098591), (19613, 2079117), (20009, 2037969), (23749, 1717029), (30311, 1345311), (40767, 1000263), (58839, 693039), (60027, 679323), (71247, 572343), (90933, 448437), (122301, 333421), (149479, 272799), (176517, 231013), (180081, 226441), (190781, 213741)]