15668550729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6703}}^1\times {\mathrm{19979}}^1$

素因数の和:26701

約数の個数: 24

約数和(自身を含む): 24378157440

約数和(自身を除く): 8709606711

約数列:

[1, 3, 9, 13, 39, 117, 6703, 19979, 20109, 59937, 60327, 87139, 179811, 259727, 261417, 779181, 784251, 2337543, 133919237, 401757711, 1205273133, 1740950081, 5222850243, 15668550729]

約数ペア:

[(1, 15668550729), (3, 5222850243), (9, 1740950081), (13, 1205273133), (39, 401757711), (117, 133919237), (6703, 2337543), (19979, 784251), (20109, 779181), (59937, 261417), (60327, 259727), (87139, 179811)]