69086277

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{65609}}^1$

素因数の和:65634

約数の個数: 20

約数和(自身を含む): 111143340

約数和(自身を除く): 42057063

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 65609, 196827, 590481, 852917, 1771443, 2558751, 5314329, 7676253, 23028759, 69086277]

約数ペア:

[(1, 69086277), (3, 23028759), (9, 7676253), (13, 5314329), (27, 2558751), (39, 1771443), (81, 852917), (117, 590481), (351, 196827), (1053, 65609)]