135020691

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{88771}}^1$

素因数の和:88803

約数の個数: 18

約数和(自身を含む): 211188588

約数和(自身を除く): 76167897

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 88771, 266313, 798939, 1154023, 3462069, 10386207, 15002299, 45006897, 135020691]

約数ペア:

[(1, 135020691), (3, 45006897), (9, 15002299), (13, 10386207), (39, 3462069), (117, 1154023), (169, 798939), (507, 266313), (1521, 88771)]