80609787009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{175620451}}^1$

素因数の和:175620477

約数の個数: 16

約数和(自身を含む): 126446725440

約数和(自身を除く): 45836938431

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 175620451, 526861353, 1580584059, 2985547667, 4741752177, 8956643001, 26869929003, 80609787009]

約数ペア:

[(1, 80609787009), (3, 26869929003), (9, 8956643001), (17, 4741752177), (27, 2985547667), (51, 1580584059), (153, 526861353), (459, 175620451)]