121791897

素因数分解:

$3^3\times {\mathrm{1093}}^1\times {\mathrm{4127}}^1$

素因数の和:5229

約数の個数: 16

約数和(自身を含む): 180641280

約数和(自身を除く): 58849383

約数列:

[1, 3, 9, 27, 1093, 3279, 4127, 9837, 12381, 29511, 37143, 111429, 4510811, 13532433, 40597299, 121791897]

約数ペア:

[(1, 121791897), (3, 40597299), (9, 13532433), (27, 4510811), (1093, 111429), (3279, 37143), (4127, 29511), (9837, 12381)]