67998489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47123}}^1$

素因数の和:47176

約数の個数: 16

約数和(自身を含む): 100279872

約数和(自身を除く): 32281383

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 47123, 141369, 612599, 1743551, 1837797, 5230653, 22666163, 67998489]

約数ペア:

[(1, 67998489), (3, 22666163), (13, 5230653), (37, 1837797), (39, 1743551), (111, 612599), (481, 141369), (1443, 47123)]