72584397

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{17123}}^1$

素因数の和:17289

約数の個数: 16

約数和(自身を含む): 108223680

約数和(自身を除く): 35639283

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 17123, 51369, 154107, 462321, 2688311, 8064933, 24194799, 72584397]

約数ペア:

[(1, 72584397), (3, 24194799), (9, 8064933), (27, 2688311), (157, 462321), (471, 154107), (1413, 51369), (4239, 17123)]