87890757

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1613}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 120391488

約数和(自身を除く): 32500731

約数列:

[1, 3, 41, 123, 443, 1329, 1613, 4839, 18163, 54489, 66133, 198399, 714559, 2143677, 29296919, 87890757]

約数ペア:

[(1, 87890757), (3, 29296919), (41, 2143677), (123, 714559), (443, 198399), (1329, 66133), (1613, 54489), (4839, 18163)]