29120316939

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 51742310400

約数和(自身を除く): 22621993461

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 71, 109, 129, 189, 213, 301, 327, 387, 463, 497, 639, 763, 903, 981, 1161, 1389, 1491, 1917, 2289, 2709, 2943, 3053, 3241, 4167, 4473, 4687, 6867, 7739, 8127, 9159, 9723, 12501, 13419, 14061, 19909, 20601, 21371, 23217, 27477, 29169, 32809, 32873, 42183, 50467, 54173, 59727, 64113, 69651, 82431, 87507, 98427, 98619, 126549, 139363, 151401, 162519, 179181, 192339, 208953, 230111, 295281, 295857, 332777, 353269, 418089, 454203, 487557, 537543, 577017, 690333, 885843, 887571, 998331, 1059807, 1254267, 1362609, 1413539, 1462671, 2070999, 2170081, 2329439, 2994993, 3179421, 3583157, 3762801, 4240617, 6212997, 6510243, 6988317, 8984979, 9538263, 9894773, 10749471, 12721851, 15190567, 19530729, 20964951, 25082099, 29684319, 32248413, 38165553, 45571701, 58592187, 62894853, 75246297, 89052957, 96745239, 136715103, 154075751, 225738891, 267158871, 410145309, 462227253, 677216673, 1078530257, 1386681759, 3235590771, 4160045277, 9706772313, 29120316939]

約数ペア:

[(1, 29120316939), (3, 9706772313), (7, 4160045277), (9, 3235590771), (21, 1386681759), (27, 1078530257), (43, 677216673), (63, 462227253), (71, 410145309), (109, 267158871), (129, 225738891), (189, 154075751), (213, 136715103), (301, 96745239), (327, 89052957), (387, 75246297), (463, 62894853), (497, 58592187), (639, 45571701), (763, 38165553), (903, 32248413), (981, 29684319), (1161, 25082099), (1389, 20964951), (1491, 19530729), (1917, 15190567), (2289, 12721851), (2709, 10749471), (2943, 9894773), (3053, 9538263), (3241, 8984979), (4167, 6988317), (4473, 6510243), (4687, 6212997), (6867, 4240617), (7739, 3762801), (8127, 3583157), (9159, 3179421), (9723, 2994993), (12501, 2329439), (13419, 2170081), (14061, 2070999), (19909, 1462671), (20601, 1413539), (21371, 1362609), (23217, 1254267), (27477, 1059807), (29169, 998331), (32809, 887571), (32873, 885843), (42183, 690333), (50467, 577017), (54173, 537543), (59727, 487557), (64113, 454203), (69651, 418089), (82431, 353269), (87507, 332777), (98427, 295857), (98619, 295281), (126549, 230111), (139363, 208953), (151401, 192339), (162519, 179181)]