82803681

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 127374720

約数和(自身を除く): 44571039

約数列:

[1, 3, 9, 27, 43, 73, 129, 219, 387, 657, 977, 1161, 1971, 2931, 3139, 8793, 9417, 26379, 28251, 42011, 71321, 84753, 126033, 213963, 378099, 641889, 1134297, 1925667, 3066803, 9200409, 27601227, 82803681]

約数ペア:

[(1, 82803681), (3, 27601227), (9, 9200409), (27, 3066803), (43, 1925667), (73, 1134297), (129, 641889), (219, 378099), (387, 213963), (657, 126033), (977, 84753), (1161, 71321), (1971, 42011), (2931, 28251), (3139, 26379), (8793, 9417)]