48643707

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 76730368

約数和(自身を除く): 28086661

約数列:

[1, 3, 7, 21, 43, 103, 129, 301, 309, 523, 721, 903, 1569, 2163, 3661, 4429, 10983, 13287, 22489, 31003, 53869, 67467, 93009, 157423, 161607, 377083, 472269, 1131249, 2316367, 6949101, 16214569, 48643707]

約数ペア:

[(1, 48643707), (3, 16214569), (7, 6949101), (21, 2316367), (43, 1131249), (103, 472269), (129, 377083), (301, 161607), (309, 157423), (523, 93009), (721, 67467), (903, 53869), (1569, 31003), (2163, 22489), (3661, 13287), (4429, 10983)]