16577703

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 26299728

約数和(自身を除く): 9722025

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4013, 4131, 12039, 36117, 68221, 108351, 204663, 325053, 613989, 975159, 1841967, 5525901, 16577703]

約数ペア:

[(1, 16577703), (3, 5525901), (9, 1841967), (17, 975159), (27, 613989), (51, 325053), (81, 204663), (153, 108351), (243, 68221), (459, 36117), (1377, 12039), (4013, 4131)]