85804407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{244457}}^1$

素因数の和:244479

約数の個数: 16

約数和(自身を含む): 136896480

約数和(自身を除く): 51092073

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 244457, 733371, 2200113, 3177941, 6600339, 9533823, 28601469, 85804407]

約数ペア:

[(1, 85804407), (3, 28601469), (9, 9533823), (13, 6600339), (27, 3177941), (39, 2200113), (117, 733371), (351, 244457)]