26789301

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 52715520

約数和(自身を除く): 25926219

約数列:

[1, 3, 7, 9, 11, 21, 29, 31, 33, 43, 63, 77, 87, 93, 99, 129, 203, 217, 231, 261, 279, 301, 319, 341, 387, 473, 609, 651, 693, 899, 903, 957, 1023, 1247, 1333, 1419, 1827, 1953, 2233, 2387, 2697, 2709, 2871, 3069, 3311, 3741, 3999, 4257, 6293, 6699, 7161, 8091, 8729, 9331, 9889, 9933, 11223, 11997, 13717, 14663, 18879, 20097, 21483, 26187, 27993, 29667, 29799, 38657, 41151, 43989, 56637, 69223, 78561, 83979, 89001, 96019, 102641, 115971, 123453, 131967, 207669, 270599, 288057, 307923, 347913, 425227, 623007, 811797, 864171, 923769, 1275681, 2435391, 2976589, 3827043, 8929767, 26789301]

約数ペア:

[(1, 26789301), (3, 8929767), (7, 3827043), (9, 2976589), (11, 2435391), (21, 1275681), (29, 923769), (31, 864171), (33, 811797), (43, 623007), (63, 425227), (77, 347913), (87, 307923), (93, 288057), (99, 270599), (129, 207669), (203, 131967), (217, 123453), (231, 115971), (261, 102641), (279, 96019), (301, 89001), (319, 83979), (341, 78561), (387, 69223), (473, 56637), (609, 43989), (651, 41151), (693, 38657), (899, 29799), (903, 29667), (957, 27993), (1023, 26187), (1247, 21483), (1333, 20097), (1419, 18879), (1827, 14663), (1953, 13717), (2233, 11997), (2387, 11223), (2697, 9933), (2709, 9889), (2871, 9331), (3069, 8729), (3311, 8091), (3741, 7161), (3999, 6699), (4257, 6293)]