87954141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{156781}}^1$

素因数の和:156812

約数の個数: 16

約数和(自身を含む): 135459648

約数和(自身を除く): 47505507

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 156781, 470343, 1724591, 2665277, 5173773, 7995831, 29318047, 87954141]

約数ペア:

[(1, 87954141), (3, 29318047), (11, 7995831), (17, 5173773), (33, 2665277), (51, 1724591), (187, 470343), (561, 156781)]