203774662017

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{31143919}}^1$

素因数の和:31144652

約数の個数: 12

約数和(自身を含む): 294746058880

約数和(自身を除く): 90971396863

約数列:

[1, 3, 9, 727, 2181, 6543, 31143919, 93431757, 280295271, 22641629113, 67924887339, 203774662017]

約数ペア:

[(1, 203774662017), (3, 67924887339), (9, 22641629113), (727, 280295271), (2181, 93431757), (6543, 31143919)]