70158879

素因数分解:

$3^4\times 7^1\times {\mathrm{123737}}^1$

素因数の和:123756

約数の個数: 20

約数和(自身を含む): 119778384

約数和(自身を除く): 49619505

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 123737, 371211, 866159, 1113633, 2598477, 3340899, 7795431, 10022697, 23386293, 70158879]

約数ペア:

[(1, 70158879), (3, 23386293), (7, 10022697), (9, 7795431), (21, 3340899), (27, 2598477), (63, 1113633), (81, 866159), (189, 371211), (567, 123737)]