56609199

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{16253}}^1$

素因数の和:16308

約数の個数: 20

約数和(自身を含む): 86536296

約数和(自身を除く): 29927097

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 16253, 48759, 146277, 438831, 698879, 1316493, 2096637, 6289911, 18869733, 56609199]

約数ペア:

[(1, 56609199), (3, 18869733), (9, 6289911), (27, 2096637), (43, 1316493), (81, 698879), (129, 438831), (387, 146277), (1161, 48759), (3483, 16253)]