156720773

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 185535000

約数和(自身を除く): 28814227

約数列:

[1, 11, 17, 61, 121, 187, 671, 1037, 1249, 2057, 7381, 11407, 13739, 21233, 76189, 125477, 151129, 233563, 838079, 1295213, 2569193, 9218869, 14247343, 156720773]

約数ペア:

[(1, 156720773), (11, 14247343), (17, 9218869), (61, 2569193), (121, 1295213), (187, 838079), (671, 233563), (1037, 151129), (1249, 125477), (2057, 76189), (7381, 21233), (11407, 13739)]