84400317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1451}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 127752768

約数和(自身を除く): 43352451

約数列:

[1, 3, 9, 23, 69, 207, 281, 843, 1451, 2529, 4353, 6463, 13059, 19389, 33373, 58167, 100119, 300357, 407731, 1223193, 3669579, 9377813, 28133439, 84400317]

約数ペア:

[(1, 84400317), (3, 28133439), (9, 9377813), (23, 3669579), (69, 1223193), (207, 407731), (281, 300357), (843, 100119), (1451, 58167), (2529, 33373), (4353, 19389), (6463, 13059)]