81687601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 90329040

約数和(自身を除く): 8641439

約数列:

[1, 17, 37, 61, 629, 1037, 2129, 2257, 36193, 38369, 78773, 129869, 1339141, 2207773, 4805153, 81687601]

約数ペア:

[(1, 81687601), (17, 4805153), (37, 2207773), (61, 1339141), (629, 129869), (1037, 78773), (2129, 38369), (2257, 36193)]