54086859

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{18047}}^1$

素因数の和:18096

約数の個数: 20

約数和(自身を含む): 82984704

約数和(自身を除く): 28897845

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 18047, 54141, 162423, 487269, 667739, 1461807, 2003217, 6009651, 18028953, 54086859]

約数ペア:

[(1, 54086859), (3, 18028953), (9, 6009651), (27, 2003217), (37, 1461807), (81, 667739), (111, 487269), (333, 162423), (999, 54141), (2997, 18047)]