47207853

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:94

約数の個数: 84

約数和(自身を含む): 91392288

約数和(自身を除く): 44184435

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 81, 87, 99, 189, 203, 231, 243, 261, 297, 319, 567, 609, 693, 729, 783, 841, 891, 957, 1701, 1827, 2079, 2233, 2349, 2523, 2673, 2871, 5103, 5481, 5887, 6237, 6699, 7047, 7569, 8019, 8613, 9251, 16443, 17661, 18711, 20097, 21141, 22707, 25839, 27753, 49329, 52983, 56133, 60291, 64757, 68121, 77517, 83259, 147987, 158949, 180873, 194271, 204363, 232551, 249777, 476847, 542619, 582813, 613089, 749331, 1430541, 1627857, 1748439, 2247993, 4291623, 5245317, 6743979, 15735951, 47207853]

約数ペア:

[(1, 47207853), (3, 15735951), (7, 6743979), (9, 5245317), (11, 4291623), (21, 2247993), (27, 1748439), (29, 1627857), (33, 1430541), (63, 749331), (77, 613089), (81, 582813), (87, 542619), (99, 476847), (189, 249777), (203, 232551), (231, 204363), (243, 194271), (261, 180873), (297, 158949), (319, 147987), (567, 83259), (609, 77517), (693, 68121), (729, 64757), (783, 60291), (841, 56133), (891, 52983), (957, 49329), (1701, 27753), (1827, 25839), (2079, 22707), (2233, 21141), (2349, 20097), (2523, 18711), (2673, 17661), (2871, 16443), (5103, 9251), (5481, 8613), (5887, 8019), (6237, 7569), (6699, 7047)]