17967380553

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{3310739}}^1$

素因数の和:3310818

約数の個数: 20

約数和(自身を含む): 27240768720

約数和(自身を除く): 9273388167

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 3310739, 9932217, 29796651, 89389953, 221819513, 268169859, 665458539, 1996375617, 5989126851, 17967380553]

約数ペア:

[(1, 17967380553), (3, 5989126851), (9, 1996375617), (27, 665458539), (67, 268169859), (81, 221819513), (201, 89389953), (603, 29796651), (1809, 9932217), (5427, 3310739)]