127881351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4691}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 199822896

約数和(自身を除く): 71941545

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2097, 3029, 4691, 9087, 14073, 27261, 42219, 60983, 182949, 548847, 1093003, 3279009, 9837027, 14209039, 42627117, 127881351]

約数ペア:

[(1, 127881351), (3, 42627117), (9, 14209039), (13, 9837027), (39, 3279009), (117, 1093003), (233, 548847), (699, 182949), (2097, 60983), (3029, 42219), (4691, 27261), (9087, 14073)]