8228956491

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 14465138688

約数和(自身を除く): 6236182197

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 97, 127, 161, 207, 291, 381, 461, 483, 679, 873, 889, 1143, 1383, 1449, 2037, 2231, 2667, 2921, 3227, 4149, 6111, 6693, 8001, 8763, 9681, 10603, 12319, 15617, 20079, 20447, 26289, 29043, 31809, 36957, 44717, 46851, 58547, 61341, 74221, 86233, 95427, 110871, 134151, 140553, 175641, 184023, 222663, 258699, 283337, 313019, 402453, 409829, 526923, 667989, 776097, 850011, 939057, 1028491, 1229487, 1346581, 1983359, 2550033, 2817171, 3085473, 3688461, 4039743, 5679059, 5950077, 7199437, 9256419, 9426067, 12119229, 17037177, 17850231, 21598311, 28278201, 39753413, 51111531, 64794933, 84834603, 119260239, 130618357, 357780717, 391855071, 914328499, 1175565213, 2742985497, 8228956491]

約数ペア:

[(1, 8228956491), (3, 2742985497), (7, 1175565213), (9, 914328499), (21, 391855071), (23, 357780717), (63, 130618357), (69, 119260239), (97, 84834603), (127, 64794933), (161, 51111531), (207, 39753413), (291, 28278201), (381, 21598311), (461, 17850231), (483, 17037177), (679, 12119229), (873, 9426067), (889, 9256419), (1143, 7199437), (1383, 5950077), (1449, 5679059), (2037, 4039743), (2231, 3688461), (2667, 3085473), (2921, 2817171), (3227, 2550033), (4149, 1983359), (6111, 1346581), (6693, 1229487), (8001, 1028491), (8763, 939057), (9681, 850011), (10603, 776097), (12319, 667989), (15617, 526923), (20079, 409829), (20447, 402453), (26289, 313019), (29043, 283337), (31809, 258699), (36957, 222663), (44717, 184023), (46851, 175641), (58547, 140553), (61341, 134151), (74221, 110871), (86233, 95427)]