16540767

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 25369344

約数和(自身を除く): 8828577

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 1583, 3483, 4749, 10449, 14247, 42741, 68069, 128223, 204207, 384669, 612621, 1837863, 5513589, 16540767]

約数ペア:

[(1, 16540767), (3, 5513589), (9, 1837863), (27, 612621), (43, 384669), (81, 204207), (129, 128223), (243, 68069), (387, 42741), (1161, 14247), (1583, 10449), (3483, 4749)]