285543927

素因数分解:

$3^3\times {\mathrm{887}}^1\times {\mathrm{11923}}^1$

素因数の和:12819

約数の個数: 16

約数和(自身を含む): 423540480

約数和(自身を除く): 137996553

約数列:

[1, 3, 9, 27, 887, 2661, 7983, 11923, 23949, 35769, 107307, 321921, 10575701, 31727103, 95181309, 285543927]

約数ペア:

[(1, 285543927), (3, 95181309), (9, 31727103), (27, 10575701), (887, 321921), (2661, 107307), (7983, 35769), (11923, 23949)]