229743189

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{654539}}^1$

素因数の和:654561

約数の個数: 16

約数和(自身を含む): 366542400

約数和(自身を除く): 136799211

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 654539, 1963617, 5890851, 8509007, 17672553, 25527021, 76581063, 229743189]

約数ペア:

[(1, 229743189), (3, 76581063), (9, 25527021), (13, 17672553), (27, 8509007), (39, 5890851), (117, 1963617), (351, 654539)]