81810963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3623}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 127956192

約数和(自身を除く): 46145229

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 3623, 7527, 10869, 22581, 32607, 47099, 141297, 423891, 699239, 2097717, 6293151, 9090107, 27270321, 81810963]

約数ペア:

[(1, 81810963), (3, 27270321), (9, 9090107), (13, 6293151), (39, 2097717), (117, 699239), (193, 423891), (579, 141297), (1737, 47099), (2509, 32607), (3623, 22581), (7527, 10869)]