210099501

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{6311}}^1$

素因数の和:6463

約数の個数: 24

約数和(自身を含む): 317064384

約数和(自身を除く): 106964883

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 3699, 6311, 11097, 18933, 33291, 56799, 170397, 511191, 864607, 1533573, 2593821, 7781463, 23344389, 70033167, 210099501]

約数ペア:

[(1, 210099501), (3, 70033167), (9, 23344389), (27, 7781463), (81, 2593821), (137, 1533573), (243, 864607), (411, 511191), (1233, 170397), (3699, 56799), (6311, 33291), (11097, 18933)]