126754509

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{47527}}^1$

素因数の和:47664

約数の個数: 16

約数和(自身を含む): 194674688

約数和(自身を除く): 67920179

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 47527, 142581, 332689, 998067, 6035929, 18107787, 42251503, 126754509]

約数ペア:

[(1, 126754509), (3, 42251503), (7, 18107787), (21, 6035929), (127, 998067), (381, 332689), (889, 142581), (2667, 47527)]