99990141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{5431}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 149010624

約数和(自身を除く): 49020483

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 5431, 6137, 16293, 18411, 92327, 103189, 276981, 309567, 1754213, 1960591, 5262639, 5881773, 33330047, 99990141]

約数ペア:

[(1, 99990141), (3, 33330047), (17, 5881773), (19, 5262639), (51, 1960591), (57, 1754213), (323, 309567), (361, 276981), (969, 103189), (1083, 92327), (5431, 18411), (6137, 16293)]