80406027

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{25453}}^1$

素因数の和:25481

約数の個数: 24

約数和(自身を含む): 129713584

約数和(自身を除く): 49307557

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 25453, 76359, 229077, 330889, 687231, 992667, 2061693, 2978001, 6185079, 8934003, 26802009, 80406027]

約数ペア:

[(1, 80406027), (3, 26802009), (9, 8934003), (13, 6185079), (27, 2978001), (39, 2061693), (81, 992667), (117, 687231), (243, 330889), (351, 229077), (1053, 76359), (3159, 25453)]