90791709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{16421}}^1$

素因数の和:16540

約数の個数: 16

約数和(自身を含む): 128748480

約数和(自身を除く): 37956771

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 16421, 49263, 311999, 935997, 1592837, 4778511, 30263903, 90791709]

約数ペア:

[(1, 90791709), (3, 30263903), (19, 4778511), (57, 1592837), (97, 935997), (291, 311999), (1843, 49263), (5529, 16421)]