31147427727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6317}}^1$

素因数の和:6457

約数の個数: 96

約数和(自身を含む): 53483032512

約数和(自身を除く): 22335604785

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 67, 111, 117, 153, 201, 221, 333, 481, 603, 629, 663, 871, 1139, 1443, 1887, 1989, 2479, 2613, 3417, 4329, 5661, 6317, 7437, 7839, 8177, 10251, 14807, 18951, 22311, 24531, 32227, 42143, 44421, 56853, 73593, 82121, 96681, 107389, 126429, 133263, 233729, 246363, 290043, 322167, 379287, 423239, 547859, 701187, 739089, 966501, 1269717, 1396057, 1643577, 2103561, 3038477, 3809151, 3973393, 4188171, 4930731, 5502107, 7195063, 9115431, 11920179, 12564513, 15659843, 16506321, 21585189, 27346293, 35760537, 46979529, 49518963, 51654109, 64755567, 93535819, 140938587, 154962327, 203577959, 266217331, 280607457, 464886981, 610733877, 798651993, 841822371, 1832201631, 2395955979, 3460825303, 10382475909, 31147427727]

約数ペア:

[(1, 31147427727), (3, 10382475909), (9, 3460825303), (13, 2395955979), (17, 1832201631), (37, 841822371), (39, 798651993), (51, 610733877), (67, 464886981), (111, 280607457), (117, 266217331), (153, 203577959), (201, 154962327), (221, 140938587), (333, 93535819), (481, 64755567), (603, 51654109), (629, 49518963), (663, 46979529), (871, 35760537), (1139, 27346293), (1443, 21585189), (1887, 16506321), (1989, 15659843), (2479, 12564513), (2613, 11920179), (3417, 9115431), (4329, 7195063), (5661, 5502107), (6317, 4930731), (7437, 4188171), (7839, 3973393), (8177, 3809151), (10251, 3038477), (14807, 2103561), (18951, 1643577), (22311, 1396057), (24531, 1269717), (32227, 966501), (42143, 739089), (44421, 701187), (56853, 547859), (73593, 423239), (82121, 379287), (96681, 322167), (107389, 290043), (126429, 246363), (133263, 233729)]