16846137

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 32664192

約数和(自身を除く): 15818055

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 73, 77, 81, 99, 111, 189, 219, 231, 259, 297, 333, 407, 511, 567, 657, 693, 777, 803, 891, 999, 1221, 1533, 1971, 2079, 2331, 2409, 2701, 2849, 2997, 3663, 4599, 5621, 5913, 6237, 6993, 7227, 8103, 8547, 10989, 13797, 16863, 18907, 20979, 21681, 24309, 25641, 29711, 32967, 41391, 50589, 56721, 65043, 72927, 76923, 89133, 151767, 170163, 207977, 218781, 230769, 267399, 455301, 510489, 623931, 802197, 1531467, 1871793, 2406591, 5615379, 16846137]

約数ペア:

[(1, 16846137), (3, 5615379), (7, 2406591), (9, 1871793), (11, 1531467), (21, 802197), (27, 623931), (33, 510489), (37, 455301), (63, 267399), (73, 230769), (77, 218781), (81, 207977), (99, 170163), (111, 151767), (189, 89133), (219, 76923), (231, 72927), (259, 65043), (297, 56721), (333, 50589), (407, 41391), (511, 32967), (567, 29711), (657, 25641), (693, 24309), (777, 21681), (803, 20979), (891, 18907), (999, 16863), (1221, 13797), (1533, 10989), (1971, 8547), (2079, 8103), (2331, 7227), (2409, 6993), (2701, 6237), (2849, 5913), (2997, 5621), (3663, 4599)]