387058851

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{91309}}^1$

素因数の和:91475

約数の個数: 16

約数和(自身を含む): 577079200

約数和(自身を除く): 190020349

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 91309, 273927, 821781, 2465343, 14335513, 43006539, 129019617, 387058851]

約数ペア:

[(1, 387058851), (3, 129019617), (9, 43006539), (27, 14335513), (157, 2465343), (471, 821781), (1413, 273927), (4239, 91309)]