242591695443

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{33651227}}^1$

素因数の和:33651328

約数の個数: 20

約数和(自身を含む): 366461872920

約数和(自身を除く): 123870177477

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 33651227, 100953681, 302861043, 908583129, 2725749387, 2994959203, 8984877609, 26954632827, 80863898481, 242591695443]

約数ペア:

[(1, 242591695443), (3, 80863898481), (9, 26954632827), (27, 8984877609), (81, 2994959203), (89, 2725749387), (267, 908583129), (801, 302861043), (2403, 100953681), (7209, 33651227)]