56403729

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{25169}}^1$

素因数の和:25261

約数の個数: 16

約数和(自身を含む): 84571200

約数和(自身を除く): 28167471

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 25169, 75507, 226521, 679563, 2089027, 6267081, 18801243, 56403729]

約数ペア:

[(1, 56403729), (3, 18801243), (9, 6267081), (27, 2089027), (83, 679563), (249, 226521), (747, 75507), (2241, 25169)]