39500286189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 69621350400

約数和(自身を除く): 30121064211

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 71, 91, 133, 213, 247, 273, 283, 379, 399, 497, 741, 849, 923, 1137, 1349, 1491, 1729, 1981, 2653, 2769, 3679, 4047, 4927, 5187, 5377, 5943, 6461, 7201, 7959, 9443, 11037, 14781, 16131, 17537, 19383, 20093, 21603, 25753, 26909, 28329, 34489, 37639, 50407, 52611, 60279, 69901, 77259, 80727, 93613, 103467, 107257, 112917, 122759, 140651, 151221, 188363, 209703, 261209, 280839, 321771, 349817, 368277, 381767, 421953, 489307, 511271, 565089, 655291, 750799, 783627, 1049451, 1145301, 1394341, 1467921, 1533813, 1828463, 1965873, 2037883, 2252397, 2448719, 2672369, 3578897, 4183023, 4962971, 5485389, 6113649, 6646523, 7346157, 7615247, 8017107, 9760387, 10736691, 14265181, 14888913, 19939569, 22845741, 26492479, 29281161, 34740797, 42795543, 46525661, 53306729, 79477437, 98998211, 104222391, 139576983, 144689693, 159920187, 185447353, 296994633, 434069079, 556342059, 692987477, 1012827851, 1880966009, 2078962431, 3038483553, 5642898027, 13166762063, 39500286189]

約数ペア:

[(1, 39500286189), (3, 13166762063), (7, 5642898027), (13, 3038483553), (19, 2078962431), (21, 1880966009), (39, 1012827851), (57, 692987477), (71, 556342059), (91, 434069079), (133, 296994633), (213, 185447353), (247, 159920187), (273, 144689693), (283, 139576983), (379, 104222391), (399, 98998211), (497, 79477437), (741, 53306729), (849, 46525661), (923, 42795543), (1137, 34740797), (1349, 29281161), (1491, 26492479), (1729, 22845741), (1981, 19939569), (2653, 14888913), (2769, 14265181), (3679, 10736691), (4047, 9760387), (4927, 8017107), (5187, 7615247), (5377, 7346157), (5943, 6646523), (6461, 6113649), (7201, 5485389), (7959, 4962971), (9443, 4183023), (11037, 3578897), (14781, 2672369), (16131, 2448719), (17537, 2252397), (19383, 2037883), (20093, 1965873), (21603, 1828463), (25753, 1533813), (26909, 1467921), (28329, 1394341), (34489, 1145301), (37639, 1049451), (50407, 783627), (52611, 750799), (60279, 655291), (69901, 565089), (77259, 511271), (80727, 489307), (93613, 421953), (103467, 381767), (107257, 368277), (112917, 349817), (122759, 321771), (140651, 280839), (151221, 261209), (188363, 209703)]