161710647

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2347}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 262374912

約数和(自身を除く): 100664265

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 357, 579, 1351, 2347, 3281, 4053, 7041, 9843, 16429, 22967, 39899, 49287, 68901, 119697, 279293, 452971, 837879, 1358913, 3170797, 7700507, 9512391, 23101521, 53903549, 161710647]

約数ペア:

[(1, 161710647), (3, 53903549), (7, 23101521), (17, 9512391), (21, 7700507), (51, 3170797), (119, 1358913), (193, 837879), (357, 452971), (579, 279293), (1351, 119697), (2347, 68901), (3281, 49287), (4053, 39899), (7041, 22967), (9843, 16429)]