463764393

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{26713}}^1$

素因数の和:27365

約数の個数: 16

約数和(自身を含む): 688152640

約数和(自身を除く): 224388247

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 26713, 80139, 240417, 721251, 17176459, 51529377, 154588131, 463764393]

約数ペア:

[(1, 463764393), (3, 154588131), (9, 51529377), (27, 17176459), (643, 721251), (1929, 240417), (5787, 80139), (17361, 26713)]