68148493

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 79474816

約数和(自身を除く): 11326323

約数列:

[1, 7, 73, 193, 511, 691, 1351, 4837, 14089, 50443, 98623, 133363, 353101, 933541, 9735499, 68148493]

約数ペア:

[(1, 68148493), (7, 9735499), (73, 933541), (193, 353101), (511, 133363), (691, 98623), (1351, 50443), (4837, 14089)]