6580161

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 11346192

約数和(自身を除く): 4766031

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 347, 387, 441, 903, 1041, 2107, 2429, 2709, 3123, 6321, 7287, 14921, 17003, 18963, 21861, 44763, 51009, 104447, 134289, 153027, 313341, 731129, 940023, 2193387, 6580161]

約数ペア:

[(1, 6580161), (3, 2193387), (7, 940023), (9, 731129), (21, 313341), (43, 153027), (49, 134289), (63, 104447), (129, 51009), (147, 44763), (301, 21861), (347, 18963), (387, 17003), (441, 14921), (903, 7287), (1041, 6321), (2107, 3123), (2429, 2709)]