56246727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20809}}^1$

素因数の和:20882

約数の個数: 16

約数和(自身を含む): 80909280

約数和(自身を除く): 24662553

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 20809, 62427, 353753, 1061259, 1102877, 3308631, 18748909, 56246727]

約数ペア:

[(1, 56246727), (3, 18748909), (17, 3308631), (51, 1102877), (53, 1061259), (159, 353753), (901, 62427), (2703, 20809)]