56719467

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 97372160

約数和(自身を除く): 40652693

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4111, 4599, 12333, 13797, 28777, 36999, 86331, 110997, 258993, 300103, 776979, 900309, 2100721, 2700927, 6302163, 8102781, 18906489, 56719467]

約数ペア:

[(1, 56719467), (3, 18906489), (7, 8102781), (9, 6302163), (21, 2700927), (27, 2100721), (63, 900309), (73, 776979), (189, 300103), (219, 258993), (511, 110997), (657, 86331), (1533, 36999), (1971, 28777), (4111, 13797), (4599, 12333)]