80451207963

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{3259}}^1$

素因数の和:3726

約数の個数: 96

約数和(自身を含む): 141996211200

約数和(自身を除く): 61545003237

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 397, 423, 441, 987, 1191, 1269, 1323, 2303, 2779, 2961, 3259, 3573, 6909, 8337, 8883, 9777, 10719, 18659, 19453, 20727, 22813, 25011, 29331, 55977, 58359, 62181, 68439, 75033, 87993, 130613, 153173, 159691, 167931, 175077, 205317, 391839, 459519, 479073, 503793, 525231, 615951, 914291, 1072211, 1175517, 1293823, 1378557, 1437219, 2742873, 3216633, 3526551, 3881469, 4135671, 4311657, 7505477, 8228619, 9056761, 9649899, 11644407, 22516431, 24685857, 27170283, 28949697, 34933221, 60809681, 63397327, 67549293, 81510849, 182429043, 190191981, 202647879, 244532547, 425667767, 547287129, 570575943, 1277003301, 1641861387, 1711727829, 2979674369, 3831009903, 8939023107, 11493029709, 26817069321, 80451207963]

約数ペア:

[(1, 80451207963), (3, 26817069321), (7, 11493029709), (9, 8939023107), (21, 3831009903), (27, 2979674369), (47, 1711727829), (49, 1641861387), (63, 1277003301), (141, 570575943), (147, 547287129), (189, 425667767), (329, 244532547), (397, 202647879), (423, 190191981), (441, 182429043), (987, 81510849), (1191, 67549293), (1269, 63397327), (1323, 60809681), (2303, 34933221), (2779, 28949697), (2961, 27170283), (3259, 24685857), (3573, 22516431), (6909, 11644407), (8337, 9649899), (8883, 9056761), (9777, 8228619), (10719, 7505477), (18659, 4311657), (19453, 4135671), (20727, 3881469), (22813, 3526551), (25011, 3216633), (29331, 2742873), (55977, 1437219), (58359, 1378557), (62181, 1293823), (68439, 1175517), (75033, 1072211), (87993, 914291), (130613, 615951), (153173, 525231), (159691, 503793), (167931, 479073), (175077, 459519), (205317, 391839)]