187856229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 286646400

約数和(自身を除く): 98790171

約数列:

[1, 3, 11, 29, 33, 73, 87, 219, 319, 803, 957, 2117, 2409, 2689, 6351, 8067, 23287, 29579, 69861, 77981, 88737, 196297, 233943, 588891, 857791, 2159267, 2573373, 5692613, 6477801, 17077839, 62618743, 187856229]

約数ペア:

[(1, 187856229), (3, 62618743), (11, 17077839), (29, 6477801), (33, 5692613), (73, 2573373), (87, 2159267), (219, 857791), (319, 588891), (803, 233943), (957, 196297), (2117, 88737), (2409, 77981), (2689, 69861), (6351, 29579), (8067, 23287)]