121574277

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{136447}}^1$

素因数の和:136470

約数の個数: 20

約数和(自身を含む): 198122496

約数和(自身を除く): 76548219

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 136447, 409341, 1228023, 1500917, 3684069, 4502751, 11052207, 13508253, 40524759, 121574277]

約数ペア:

[(1, 121574277), (3, 40524759), (9, 13508253), (11, 11052207), (27, 4502751), (33, 3684069), (81, 1500917), (99, 1228023), (297, 409341), (891, 136447)]