1915084800009

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{7591}}^1\times {\mathrm{71327}}^1$

素因数の和:79058

約数の個数: 32

約数和(自身を含む): 2859237089280

約数和(自身を除く): 944152289271

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 7591, 22773, 68319, 71327, 204957, 213981, 641943, 994421, 1925829, 2983263, 8949789, 9343837, 26849367, 28031511, 84094533, 252283599, 541443257, 1624329771, 4872989313, 14618967939, 70929066667, 212787200001, 638361600003, 1915084800009]

約数ペア:

[(1, 1915084800009), (3, 638361600003), (9, 212787200001), (27, 70929066667), (131, 14618967939), (393, 4872989313), (1179, 1624329771), (3537, 541443257), (7591, 252283599), (22773, 84094533), (68319, 28031511), (71327, 26849367), (204957, 9343837), (213981, 8949789), (641943, 2983263), (994421, 1925829)]