64794807

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 128738376

約数和(自身を除く): 63943569

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 49, 57, 63, 77, 99, 111, 133, 147, 171, 209, 231, 259, 333, 361, 399, 407, 441, 539, 627, 693, 703, 777, 931, 1083, 1197, 1221, 1463, 1617, 1813, 1881, 2109, 2331, 2527, 2793, 2849, 3249, 3663, 3971, 4389, 4851, 4921, 5439, 6327, 7581, 7733, 8379, 8547, 10241, 11913, 13167, 13357, 14763, 16317, 17689, 19943, 22743, 23199, 25641, 27797, 30723, 34447, 35739, 40071, 44289, 53067, 54131, 59829, 69597, 83391, 92169, 93499, 103341, 120213, 146927, 159201, 162393, 179487, 194579, 250173, 280497, 310023, 378917, 440781, 487179, 583737, 654493, 841491, 1028489, 1136751, 1322343, 1751211, 1963479, 3085467, 3410253, 5890437, 7199423, 9256401, 21598269, 64794807]

約数ペア:

[(1, 64794807), (3, 21598269), (7, 9256401), (9, 7199423), (11, 5890437), (19, 3410253), (21, 3085467), (33, 1963479), (37, 1751211), (49, 1322343), (57, 1136751), (63, 1028489), (77, 841491), (99, 654493), (111, 583737), (133, 487179), (147, 440781), (171, 378917), (209, 310023), (231, 280497), (259, 250173), (333, 194579), (361, 179487), (399, 162393), (407, 159201), (441, 146927), (539, 120213), (627, 103341), (693, 93499), (703, 92169), (777, 83391), (931, 69597), (1083, 59829), (1197, 54131), (1221, 53067), (1463, 44289), (1617, 40071), (1813, 35739), (1881, 34447), (2109, 30723), (2331, 27797), (2527, 25641), (2793, 23199), (2849, 22743), (3249, 19943), (3663, 17689), (3971, 16317), (4389, 14763), (4851, 13357), (4921, 13167), (5439, 11913), (6327, 10241), (7581, 8547), (7733, 8379)]