57007233

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 89396736

約数和(自身を除く): 32389503

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 279, 311, 657, 837, 933, 1971, 2263, 2511, 2799, 5913, 6789, 8397, 9641, 20367, 22703, 25191, 28923, 61101, 68109, 86769, 183303, 204327, 260307, 612981, 703793, 780921, 1838943, 2111379, 6334137, 19002411, 57007233]

約数ペア:

[(1, 57007233), (3, 19002411), (9, 6334137), (27, 2111379), (31, 1838943), (73, 780921), (81, 703793), (93, 612981), (219, 260307), (279, 204327), (311, 183303), (657, 86769), (837, 68109), (933, 61101), (1971, 28923), (2263, 25191), (2511, 22703), (2799, 20367), (5913, 9641), (6789, 8397)]