210443031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53507}}^1$

素因数の和:53555

約数の個数: 24

約数和(自身を含む): 333889920

約数和(自身を除く): 123446889

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 53507, 160521, 481563, 1016633, 1230661, 3049899, 3691983, 9149697, 11075949, 23382559, 70147677, 210443031]

約数ペア:

[(1, 210443031), (3, 70147677), (9, 23382559), (19, 11075949), (23, 9149697), (57, 3691983), (69, 3049899), (171, 1230661), (207, 1016633), (437, 481563), (1311, 160521), (3933, 53507)]