77943939

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 105235200

約数和(自身を除く): 27291261

約数列:

[1, 3, 173, 179, 519, 537, 839, 2517, 30967, 92901, 145147, 150181, 435441, 450543, 25981313, 77943939]

約数ペア:

[(1, 77943939), (3, 25981313), (173, 450543), (179, 435441), (519, 150181), (537, 145147), (839, 92901), (2517, 30967)]