25408021221

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{85548893}}^1$

素因数の和:85548913

約数の個数: 16

約数和(自身を含む): 41063469120

約数和(自身を除く): 15655447899

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 85548893, 256646679, 769940037, 941037823, 2309820111, 2823113469, 8469340407, 25408021221]

約数ペア:

[(1, 25408021221), (3, 8469340407), (9, 2823113469), (11, 2309820111), (27, 941037823), (33, 769940037), (99, 256646679), (297, 85548893)]