55506999

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 79004160

約数和(自身を除く): 23497161

約数列:

[1, 3, 19, 57, 107, 321, 361, 479, 1083, 1437, 2033, 6099, 9101, 27303, 38627, 51253, 115881, 153759, 172919, 518757, 973807, 2921421, 18502333, 55506999]

約数ペア:

[(1, 55506999), (3, 18502333), (19, 2921421), (57, 973807), (107, 518757), (321, 172919), (361, 153759), (479, 115881), (1083, 51253), (1437, 38627), (2033, 27303), (6099, 9101)]