7490352933

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 12970472064

約数和(自身を除く): 5480119131

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 211, 411, 457, 567, 633, 959, 1233, 1371, 1477, 1899, 2877, 3199, 3699, 4113, 4431, 5697, 8631, 9597, 11097, 12339, 13293, 17091, 25893, 28791, 28907, 37017, 39879, 62609, 77679, 86373, 86721, 96427, 119637, 187827, 202349, 259119, 260163, 289281, 438263, 563481, 607047, 674989, 780489, 867843, 1314789, 1690443, 1821141, 2024967, 2341467, 2603529, 3944367, 5071329, 5463423, 6074901, 7810587, 11833101, 13210499, 16390269, 18224703, 35499303, 39631497, 54674109, 92473493, 118894491, 277420479, 356683473, 832261437, 1070050419, 2496784311, 7490352933]

約数ペア:

[(1, 7490352933), (3, 2496784311), (7, 1070050419), (9, 832261437), (21, 356683473), (27, 277420479), (63, 118894491), (81, 92473493), (137, 54674109), (189, 39631497), (211, 35499303), (411, 18224703), (457, 16390269), (567, 13210499), (633, 11833101), (959, 7810587), (1233, 6074901), (1371, 5463423), (1477, 5071329), (1899, 3944367), (2877, 2603529), (3199, 2341467), (3699, 2024967), (4113, 1821141), (4431, 1690443), (5697, 1314789), (8631, 867843), (9597, 780489), (11097, 674989), (12339, 607047), (13293, 563481), (17091, 438263), (25893, 289281), (28791, 260163), (28907, 259119), (37017, 202349), (39879, 187827), (62609, 119637), (77679, 96427), (86373, 86721)]