65424177

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 127475712

約数和(自身を除く): 62051535

約数列:

[1, 3, 7, 9, 13, 17, 21, 37, 39, 51, 63, 91, 111, 117, 119, 127, 153, 221, 259, 273, 333, 357, 381, 481, 629, 663, 777, 819, 889, 1071, 1143, 1443, 1547, 1651, 1887, 1989, 2159, 2331, 2667, 3367, 4329, 4403, 4641, 4699, 4953, 5661, 6477, 8001, 8177, 10101, 11557, 13209, 13923, 14097, 14859, 15113, 19431, 24531, 28067, 30303, 32893, 34671, 39627, 42291, 45339, 57239, 61087, 73593, 79883, 84201, 98679, 104013, 136017, 171717, 183261, 196469, 239649, 252603, 296037, 427609, 515151, 549783, 559181, 589407, 718947, 1038479, 1282827, 1677543, 1768221, 3115437, 3848481, 5032629, 7269353, 9346311, 21808059, 65424177]

約数ペア:

[(1, 65424177), (3, 21808059), (7, 9346311), (9, 7269353), (13, 5032629), (17, 3848481), (21, 3115437), (37, 1768221), (39, 1677543), (51, 1282827), (63, 1038479), (91, 718947), (111, 589407), (117, 559181), (119, 549783), (127, 515151), (153, 427609), (221, 296037), (259, 252603), (273, 239649), (333, 196469), (357, 183261), (381, 171717), (481, 136017), (629, 104013), (663, 98679), (777, 84201), (819, 79883), (889, 73593), (1071, 61087), (1143, 57239), (1443, 45339), (1547, 42291), (1651, 39627), (1887, 34671), (1989, 32893), (2159, 30303), (2331, 28067), (2667, 24531), (3367, 19431), (4329, 15113), (4403, 14859), (4641, 14097), (4699, 13923), (4953, 13209), (5661, 11557), (6477, 10101), (8001, 8177)]