86261319

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 129550512

約数和(自身を除く): 43289193

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 3121, 9213, 9363, 27639, 28089, 115477, 259043, 346431, 777129, 1039293, 2331387, 9584591, 28753773, 86261319]

約数ペア:

[(1, 86261319), (3, 28753773), (9, 9584591), (37, 2331387), (83, 1039293), (111, 777129), (249, 346431), (333, 259043), (747, 115477), (3071, 28089), (3121, 27639), (9213, 9363)]