57373839

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 89969792

約数和(自身を除く): 32595953

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 279, 313, 657, 837, 939, 1971, 2263, 2511, 2817, 5913, 6789, 8451, 9703, 20367, 22849, 25353, 29109, 61101, 68547, 87327, 183303, 205641, 261981, 616923, 708319, 785943, 1850769, 2124957, 6374871, 19124613, 57373839]

約数ペア:

[(1, 57373839), (3, 19124613), (9, 6374871), (27, 2124957), (31, 1850769), (73, 785943), (81, 708319), (93, 616923), (219, 261981), (279, 205641), (313, 183303), (657, 87327), (837, 68547), (939, 61101), (1971, 29109), (2263, 25353), (2511, 22849), (2817, 20367), (5913, 9703), (6789, 8451)]