88736481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1721}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 136196424

約数和(自身を除く): 47459943

約数列:

[1, 3, 9, 17, 51, 153, 337, 1011, 1721, 3033, 5163, 5729, 15489, 17187, 29257, 51561, 87771, 263313, 579977, 1739931, 5219793, 9859609, 29578827, 88736481]

約数ペア:

[(1, 88736481), (3, 29578827), (9, 9859609), (17, 5219793), (51, 1739931), (153, 579977), (337, 263313), (1011, 87771), (1721, 51561), (3033, 29257), (5163, 17187), (5729, 15489)]