65201679

素因数分解:

$3^4\times {\mathrm{829}}^1\times {\mathrm{971}}^1$

素因数の和:1812

約数の個数: 20

約数和(自身を含む): 97617960

約数和(自身を除く): 32416281

約数列:

[1, 3, 9, 27, 81, 829, 971, 2487, 2913, 7461, 8739, 22383, 26217, 67149, 78651, 804959, 2414877, 7244631, 21733893, 65201679]

約数ペア:

[(1, 65201679), (3, 21733893), (9, 7244631), (27, 2414877), (81, 804959), (829, 78651), (971, 67149), (2487, 26217), (2913, 22383), (7461, 8739)]