1381407027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 2745630720

約数和(自身を除く): 1364223693

約数列:

[1, 3, 7, 11, 13, 19, 21, 31, 33, 39, 57, 71, 77, 91, 93, 121, 133, 143, 209, 213, 217, 231, 247, 273, 341, 363, 399, 403, 429, 497, 589, 627, 651, 741, 781, 847, 923, 1001, 1023, 1209, 1349, 1463, 1491, 1573, 1729, 1767, 2201, 2299, 2343, 2387, 2541, 2717, 2769, 2821, 3003, 3751, 4047, 4123, 4389, 4433, 4719, 5187, 5467, 6461, 6479, 6603, 6897, 7161, 7657, 8151, 8463, 8591, 9443, 10153, 11011, 11253, 12369, 13299, 14839, 15407, 16093, 16401, 17537, 19019, 19383, 19437, 22971, 24211, 25773, 26257, 28329, 28613, 29887, 30459, 31031, 33033, 41819, 44517, 45353, 46221, 48279, 48763, 52611, 53599, 57057, 60137, 71071, 71269, 72633, 78771, 84227, 85839, 89661, 93093, 103873, 111683, 122759, 125457, 136059, 146289, 160797, 163229, 169477, 180411, 192907, 200291, 209209, 213213, 213807, 252681, 266321, 292733, 311619, 314743, 335049, 341341, 368277, 460009, 489687, 498883, 508431, 543647, 578721, 589589, 600873, 627627, 781781, 798963, 878199, 926497, 944229, 1024023, 1142603, 1350349, 1380027, 1496649, 1630941, 1768767, 1864247, 2121977, 2203201, 2345343, 2779491, 3220063, 3427809, 3462173, 3805529, 4051047, 5060099, 5592741, 5980117, 6365931, 6485479, 6609603, 9660189, 10386519, 11416587, 14853839, 15180297, 17940351, 19456437, 24235211, 35420693, 41860819, 44561517, 65781287, 72705633, 106262079, 125582457, 197343861, 460469009, 1381407027]

約数ペア:

[(1, 1381407027), (3, 460469009), (7, 197343861), (11, 125582457), (13, 106262079), (19, 72705633), (21, 65781287), (31, 44561517), (33, 41860819), (39, 35420693), (57, 24235211), (71, 19456437), (77, 17940351), (91, 15180297), (93, 14853839), (121, 11416587), (133, 10386519), (143, 9660189), (209, 6609603), (213, 6485479), (217, 6365931), (231, 5980117), (247, 5592741), (273, 5060099), (341, 4051047), (363, 3805529), (399, 3462173), (403, 3427809), (429, 3220063), (497, 2779491), (589, 2345343), (627, 2203201), (651, 2121977), (741, 1864247), (781, 1768767), (847, 1630941), (923, 1496649), (1001, 1380027), (1023, 1350349), (1209, 1142603), (1349, 1024023), (1463, 944229), (1491, 926497), (1573, 878199), (1729, 798963), (1767, 781781), (2201, 627627), (2299, 600873), (2343, 589589), (2387, 578721), (2541, 543647), (2717, 508431), (2769, 498883), (2821, 489687), (3003, 460009), (3751, 368277), (4047, 341341), (4123, 335049), (4389, 314743), (4433, 311619), (4719, 292733), (5187, 266321), (5467, 252681), (6461, 213807), (6479, 213213), (6603, 209209), (6897, 200291), (7161, 192907), (7657, 180411), (8151, 169477), (8463, 163229), (8591, 160797), (9443, 146289), (10153, 136059), (11011, 125457), (11253, 122759), (12369, 111683), (13299, 103873), (14839, 93093), (15407, 89661), (16093, 85839), (16401, 84227), (17537, 78771), (19019, 72633), (19383, 71269), (19437, 71071), (22971, 60137), (24211, 57057), (25773, 53599), (26257, 52611), (28329, 48763), (28613, 48279), (29887, 46221), (30459, 45353), (31031, 44517), (33033, 41819)]