90843201

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{5693}}^1$

素因数の和:5902

約数の個数: 20

約数和(自身を含む): 136416852

約数和(自身を除く): 45573651

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 5693, 15957, 17079, 51237, 153711, 461133, 1121521, 3364563, 10093689, 30281067, 90843201]

約数ペア:

[(1, 90843201), (3, 30281067), (9, 10093689), (27, 3364563), (81, 1121521), (197, 461133), (591, 153711), (1773, 51237), (5319, 17079), (5693, 15957)]