299164023

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{26959}}^1$

素因数の和:27108

約数の個数: 20

約数和(自身を含む): 450178080

約数和(自身を除く): 151014057

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 26959, 80877, 242631, 727893, 2183679, 3693383, 11080149, 33240447, 99721341, 299164023]

約数ペア:

[(1, 299164023), (3, 99721341), (9, 33240447), (27, 11080149), (81, 3693383), (137, 2183679), (411, 727893), (1233, 242631), (3699, 80877), (11097, 26959)]