75492729

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71693}}^1$

素因数の和:71718

約数の個数: 20

約数和(自身を含む): 121449636

約数和(自身を除く): 45956907

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 71693, 215079, 645237, 932009, 1935711, 2796027, 5807133, 8388081, 25164243, 75492729]

約数ペア:

[(1, 75492729), (3, 25164243), (9, 8388081), (13, 5807133), (27, 2796027), (39, 1935711), (81, 932009), (117, 645237), (351, 215079), (1053, 71693)]