29125500789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 50926546944

約数和(自身を除く): 21801046155

約数列:

[1, 3, 7, 11, 21, 33, 37, 67, 77, 111, 181, 201, 231, 259, 281, 407, 469, 543, 737, 777, 843, 1221, 1267, 1407, 1967, 1991, 2211, 2479, 2849, 3091, 3801, 5159, 5901, 5973, 6697, 7437, 8547, 9273, 10397, 12127, 13937, 15477, 17353, 18827, 20091, 21637, 27269, 31191, 36381, 41811, 46879, 50861, 52059, 56481, 64911, 72779, 73667, 81807, 84889, 114367, 131789, 133397, 140637, 152583, 190883, 207097, 218337, 221001, 254667, 343101, 356027, 395367, 400191, 448699, 515669, 559471, 572649, 621291, 696599, 800569, 933779, 1068081, 1346097, 1449679, 1547007, 1678413, 1881857, 2089797, 2401707, 2801337, 3140893, 3407687, 3916297, 4349037, 4876193, 4935689, 5645571, 7662589, 9422679, 10223061, 11748891, 13172999, 14628579, 14807067, 20700427, 22987767, 23853809, 34549823, 37484557, 39518997, 53638123, 62101281, 71561427, 103649469, 112453671, 126084419, 144902989, 160914369, 262391899, 378253257, 434708967, 787175697, 882590933, 1386928609, 2647772799, 4160785827, 9708500263, 29125500789]

約数ペア:

[(1, 29125500789), (3, 9708500263), (7, 4160785827), (11, 2647772799), (21, 1386928609), (33, 882590933), (37, 787175697), (67, 434708967), (77, 378253257), (111, 262391899), (181, 160914369), (201, 144902989), (231, 126084419), (259, 112453671), (281, 103649469), (407, 71561427), (469, 62101281), (543, 53638123), (737, 39518997), (777, 37484557), (843, 34549823), (1221, 23853809), (1267, 22987767), (1407, 20700427), (1967, 14807067), (1991, 14628579), (2211, 13172999), (2479, 11748891), (2849, 10223061), (3091, 9422679), (3801, 7662589), (5159, 5645571), (5901, 4935689), (5973, 4876193), (6697, 4349037), (7437, 3916297), (8547, 3407687), (9273, 3140893), (10397, 2801337), (12127, 2401707), (13937, 2089797), (15477, 1881857), (17353, 1678413), (18827, 1547007), (20091, 1449679), (21637, 1346097), (27269, 1068081), (31191, 933779), (36381, 800569), (41811, 696599), (46879, 621291), (50861, 572649), (52059, 559471), (56481, 515669), (64911, 448699), (72779, 400191), (73667, 395367), (81807, 356027), (84889, 343101), (114367, 254667), (131789, 221001), (133397, 218337), (140637, 207097), (152583, 190883)]