179280027

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{42293}}^1$

素因数の和:42459

約数の個数: 16

約数和(自身を含む): 267298080

約数和(自身を除く): 88018053

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 42293, 126879, 380637, 1141911, 6640001, 19920003, 59760009, 179280027]

約数ペア:

[(1, 179280027), (3, 59760009), (9, 19920003), (27, 6640001), (157, 1141911), (471, 380637), (1413, 126879), (4239, 42293)]