190054449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{30649}}^1$

素因数の和:30721

約数の個数: 24

約数和(自身を含む): 301228200

約数和(自身を除く): 111173751

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 30649, 91947, 275841, 398437, 1195311, 1624397, 3585933, 4873191, 14619573, 21117161, 63351483, 190054449]

約数ペア:

[(1, 190054449), (3, 63351483), (9, 21117161), (13, 14619573), (39, 4873191), (53, 3585933), (117, 1624397), (159, 1195311), (477, 398437), (689, 275841), (2067, 91947), (6201, 30649)]