707987173833

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{66722003}}^1$

素因数の和:66722146

約数の個数: 20

約数和(自身を含む): 1065683847888

約数和(自身を除く): 357696674055

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 66722003, 200166009, 600498027, 1801494081, 5404482243, 8740582393, 26221747179, 78665241537, 235995724611, 707987173833]

約数ペア:

[(1, 707987173833), (3, 235995724611), (9, 78665241537), (27, 26221747179), (81, 8740582393), (131, 5404482243), (393, 1801494081), (1179, 600498027), (3537, 200166009), (10611, 66722003)]