52780959

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76163}}^1$

素因数の和:76187

約数の個数: 24

約数和(自身を含む): 95052672

約数和(自身を除く): 42271713

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 76163, 228489, 533141, 685467, 837793, 1599423, 2513379, 4798269, 5864551, 7540137, 17593653, 52780959]

約数ペア:

[(1, 52780959), (3, 17593653), (7, 7540137), (9, 5864551), (11, 4798269), (21, 2513379), (33, 1599423), (63, 837793), (77, 685467), (99, 533141), (231, 228489), (693, 76163)]