89180757

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1812

約数の個数: 28

約数和(自身を含む): 135671904

約数和(自身を除く): 46491147

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1723, 1917, 5169, 5751, 15507, 17253, 46521, 51759, 122333, 139563, 366999, 418689, 1100997, 1256067, 3302991, 9908973, 29726919, 89180757]

約数ペア:

[(1, 89180757), (3, 29726919), (9, 9908973), (27, 3302991), (71, 1256067), (81, 1100997), (213, 418689), (243, 366999), (639, 139563), (729, 122333), (1723, 51759), (1917, 46521), (5169, 17253), (5751, 15507)]