66742137

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 112

約数和(自身を含む): 132209280

約数和(自身を除く): 65467143

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 41, 63, 77, 81, 87, 99, 123, 189, 203, 231, 243, 261, 287, 297, 319, 369, 451, 567, 609, 693, 729, 783, 861, 891, 957, 1107, 1189, 1353, 1701, 1827, 2079, 2233, 2349, 2583, 2673, 2871, 3157, 3321, 3567, 4059, 5103, 5481, 6237, 6699, 7047, 7749, 8019, 8323, 8613, 9471, 9963, 10701, 12177, 13079, 16443, 18711, 20097, 21141, 23247, 24969, 25839, 28413, 29889, 32103, 36531, 39237, 49329, 56133, 60291, 69741, 74907, 77517, 85239, 91553, 96309, 109593, 117711, 147987, 180873, 209223, 224721, 232551, 255717, 274659, 288927, 328779, 353133, 542619, 674163, 767151, 823977, 866781, 1059399, 1627857, 2022489, 2301453, 2471931, 3178197, 6067467, 7415793, 9534591, 22247379, 66742137]

約数ペア:

[(1, 66742137), (3, 22247379), (7, 9534591), (9, 7415793), (11, 6067467), (21, 3178197), (27, 2471931), (29, 2301453), (33, 2022489), (41, 1627857), (63, 1059399), (77, 866781), (81, 823977), (87, 767151), (99, 674163), (123, 542619), (189, 353133), (203, 328779), (231, 288927), (243, 274659), (261, 255717), (287, 232551), (297, 224721), (319, 209223), (369, 180873), (451, 147987), (567, 117711), (609, 109593), (693, 96309), (729, 91553), (783, 85239), (861, 77517), (891, 74907), (957, 69741), (1107, 60291), (1189, 56133), (1353, 49329), (1701, 39237), (1827, 36531), (2079, 32103), (2233, 29889), (2349, 28413), (2583, 25839), (2673, 24969), (2871, 23247), (3157, 21141), (3321, 20097), (3567, 18711), (4059, 16443), (5103, 13079), (5481, 12177), (6237, 10701), (6699, 9963), (7047, 9471), (7749, 8613), (8019, 8323)]