245619189

素因数分解:

$3^3\times {\mathrm{1709}}^1\times {\mathrm{5323}}^1$

素因数の和:7041

約数の個数: 16

約数和(自身を含む): 364161600

約数和(自身を除く): 118542411

約数列:

[1, 3, 9, 27, 1709, 5127, 5323, 15381, 15969, 46143, 47907, 143721, 9097007, 27291021, 81873063, 245619189]

約数ペア:

[(1, 245619189), (3, 81873063), (9, 27291021), (27, 9097007), (1709, 143721), (5127, 47907), (5323, 46143), (15381, 15969)]