68019007

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 82654560

約数和(自身を除く): 14635553

約数列:

[1, 7, 29, 49, 151, 203, 317, 1057, 1421, 2219, 4379, 7399, 9193, 15533, 30653, 47867, 64351, 214571, 335069, 450457, 1388143, 2345483, 9717001, 68019007]

約数ペア:

[(1, 68019007), (7, 9717001), (29, 2345483), (49, 1388143), (151, 450457), (203, 335069), (317, 214571), (1057, 64351), (1421, 47867), (2219, 30653), (4379, 15533), (7399, 9193)]