2034802161

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 3726213120

約数和(自身を除く): 1691410959

約数列:

[1, 3, 7, 9, 21, 27, 37, 41, 47, 63, 111, 123, 141, 151, 189, 259, 287, 329, 333, 369, 423, 453, 777, 861, 987, 999, 1057, 1107, 1269, 1359, 1517, 1739, 1927, 2331, 2583, 2961, 3171, 4077, 4551, 5217, 5587, 5781, 6191, 6993, 7097, 7749, 8883, 9513, 10619, 12173, 13489, 13653, 15651, 16761, 17343, 18573, 21291, 28539, 31857, 36519, 39109, 40467, 40959, 43337, 46953, 49679, 50283, 52029, 55719, 63873, 71299, 95571, 109557, 117327, 121401, 130011, 149037, 150849, 167157, 191619, 213897, 229067, 262589, 286713, 290977, 328671, 351981, 364203, 390033, 447111, 499093, 641691, 687201, 787767, 872931, 1055943, 1170099, 1341333, 1497279, 1603469, 1838123, 1925073, 2036839, 2061603, 2363301, 2618793, 4491837, 4810407, 5514369, 6110517, 6184809, 7089903, 7856379, 10766149, 13475511, 14431221, 16543107, 18331551, 32298447, 43293663, 49629321, 54994653, 75363043, 96895341, 226089129, 290686023, 678267387, 2034802161]

約数ペア:

[(1, 2034802161), (3, 678267387), (7, 290686023), (9, 226089129), (21, 96895341), (27, 75363043), (37, 54994653), (41, 49629321), (47, 43293663), (63, 32298447), (111, 18331551), (123, 16543107), (141, 14431221), (151, 13475511), (189, 10766149), (259, 7856379), (287, 7089903), (329, 6184809), (333, 6110517), (369, 5514369), (423, 4810407), (453, 4491837), (777, 2618793), (861, 2363301), (987, 2061603), (999, 2036839), (1057, 1925073), (1107, 1838123), (1269, 1603469), (1359, 1497279), (1517, 1341333), (1739, 1170099), (1927, 1055943), (2331, 872931), (2583, 787767), (2961, 687201), (3171, 641691), (4077, 499093), (4551, 447111), (5217, 390033), (5587, 364203), (5781, 351981), (6191, 328671), (6993, 290977), (7097, 286713), (7749, 262589), (8883, 229067), (9513, 213897), (10619, 191619), (12173, 167157), (13489, 150849), (13653, 149037), (15651, 130011), (16761, 121401), (17343, 117327), (18573, 109557), (21291, 95571), (28539, 71299), (31857, 63873), (36519, 55719), (39109, 52029), (40467, 50283), (40959, 49679), (43337, 46953)]