195655779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 332916480

約数和(自身を除く): 137260701

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 667, 759, 957, 2001, 2277, 2871, 2963, 6003, 7337, 8889, 22011, 26667, 32593, 66033, 68149, 85927, 97779, 204447, 257781, 293337, 613341, 749639, 773343, 945197, 1976321, 2248917, 2835591, 5928963, 6746751, 8506773, 17786889, 21739531, 65218593, 195655779]

約数ペア:

[(1, 195655779), (3, 65218593), (9, 21739531), (11, 17786889), (23, 8506773), (29, 6746751), (33, 5928963), (69, 2835591), (87, 2248917), (99, 1976321), (207, 945197), (253, 773343), (261, 749639), (319, 613341), (667, 293337), (759, 257781), (957, 204447), (2001, 97779), (2277, 85927), (2871, 68149), (2963, 66033), (6003, 32593), (7337, 26667), (8889, 22011)]