27720996282

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6456

約数の個数: 168

約数和(自身を含む): 73722766932

約数和(自身を除く): 46001770650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 81, 98, 122, 126, 147, 162, 183, 189, 243, 294, 366, 378, 427, 441, 486, 549, 567, 729, 854, 882, 1098, 1134, 1281, 1323, 1458, 1647, 1701, 2562, 2646, 2989, 3294, 3402, 3843, 3969, 4941, 5103, 5978, 6361, 7686, 7938, 8967, 9882, 10206, 11529, 11907, 12722, 14823, 17934, 19083, 23058, 23814, 26901, 29646, 34587, 35721, 38166, 44469, 44527, 53802, 57249, 69174, 71442, 80703, 88938, 89054, 103761, 114498, 133581, 161406, 171747, 207522, 242109, 267162, 311283, 311689, 343494, 388021, 400743, 484218, 515241, 622566, 623378, 726327, 776042, 801486, 935067, 1030482, 1164063, 1202229, 1452654, 1545723, 1870134, 2178981, 2328126, 2404458, 2716147, 2805201, 3091446, 3492189, 3606687, 4357962, 4637169, 5432294, 5610402, 6984378, 7213374, 8148441, 8415603, 9274338, 10476567, 10820061, 16296882, 16831206, 19013029, 20953134, 21640122, 24445323, 25246809, 31429701, 32460183, 38026058, 48890646, 50493618, 57039087, 62859402, 64920366, 73335969, 75740427, 94289103, 114078174, 146671938, 151480854, 171117261, 188578206, 220007907, 227221281, 282867309, 342234522, 440015814, 454442562, 513351783, 565734618, 660023721, 1026703566, 1320047442, 1540055349, 1980071163, 3080110698, 3960142326, 4620166047, 9240332094, 13860498141, 27720996282]

約数ペア:

[(1, 27720996282), (2, 13860498141), (3, 9240332094), (6, 4620166047), (7, 3960142326), (9, 3080110698), (14, 1980071163), (18, 1540055349), (21, 1320047442), (27, 1026703566), (42, 660023721), (49, 565734618), (54, 513351783), (61, 454442562), (63, 440015814), (81, 342234522), (98, 282867309), (122, 227221281), (126, 220007907), (147, 188578206), (162, 171117261), (183, 151480854), (189, 146671938), (243, 114078174), (294, 94289103), (366, 75740427), (378, 73335969), (427, 64920366), (441, 62859402), (486, 57039087), (549, 50493618), (567, 48890646), (729, 38026058), (854, 32460183), (882, 31429701), (1098, 25246809), (1134, 24445323), (1281, 21640122), (1323, 20953134), (1458, 19013029), (1647, 16831206), (1701, 16296882), (2562, 10820061), (2646, 10476567), (2989, 9274338), (3294, 8415603), (3402, 8148441), (3843, 7213374), (3969, 6984378), (4941, 5610402), (5103, 5432294), (5978, 4637169), (6361, 4357962), (7686, 3606687), (7938, 3492189), (8967, 3091446), (9882, 2805201), (10206, 2716147), (11529, 2404458), (11907, 2328126), (12722, 2178981), (14823, 1870134), (17934, 1545723), (19083, 1452654), (23058, 1202229), (23814, 1164063), (26901, 1030482), (29646, 935067), (34587, 801486), (35721, 776042), (38166, 726327), (44469, 623378), (44527, 622566), (53802, 515241), (57249, 484218), (69174, 400743), (71442, 388021), (80703, 343494), (88938, 311689), (89054, 311283), (103761, 267162), (114498, 242109), (133581, 207522), (161406, 171747)]