85963941

素因数分解:

$3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2609}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 142234560

約数和(自身を除く): 56270619

約数列:

[1, 3, 7, 9, 21, 63, 523, 1569, 2609, 3661, 4707, 7827, 10983, 18263, 23481, 32949, 54789, 164367, 1364507, 4093521, 9551549, 12280563, 28654647, 85963941]

約数ペア:

[(1, 85963941), (3, 28654647), (7, 12280563), (9, 9551549), (21, 4093521), (63, 1364507), (523, 164367), (1569, 54789), (2609, 32949), (3661, 23481), (4707, 18263), (7827, 10983)]