47449017

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 90777600

約数和(自身を除く): 43328583

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 609, 693, 783, 787, 957, 1827, 2079, 2233, 2361, 2871, 5481, 5509, 6699, 7083, 8613, 8657, 16527, 20097, 21249, 22823, 25971, 49581, 60291, 60599, 68469, 77913, 148743, 159761, 181797, 205407, 233739, 251053, 479283, 545391, 616221, 753159, 1437849, 1636173, 1757371, 2259477, 4313547, 5272113, 6778431, 15816339, 47449017]

約数ペア:

[(1, 47449017), (3, 15816339), (7, 6778431), (9, 5272113), (11, 4313547), (21, 2259477), (27, 1757371), (29, 1636173), (33, 1437849), (63, 753159), (77, 616221), (87, 545391), (99, 479283), (189, 251053), (203, 233739), (231, 205407), (261, 181797), (297, 159761), (319, 148743), (609, 77913), (693, 68469), (783, 60599), (787, 60291), (957, 49581), (1827, 25971), (2079, 22823), (2233, 21249), (2361, 20097), (2871, 16527), (5481, 8657), (5509, 8613), (6699, 7083)]