85172499

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 135051840

約数和(自身を除く): 49879341

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 1649, 1913, 2619, 4947, 5739, 14841, 17217, 32521, 44523, 51651, 97563, 185561, 292689, 556683, 878067, 1670049, 3154537, 5010147, 9463611, 28390833, 85172499]

約数ペア:

[(1, 85172499), (3, 28390833), (9, 9463611), (17, 5010147), (27, 3154537), (51, 1670049), (97, 878067), (153, 556683), (291, 292689), (459, 185561), (873, 97563), (1649, 51651), (1913, 44523), (2619, 32521), (4947, 17217), (5739, 14841)]