68091177

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 115490816

約数和(自身を除く): 47399639

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 127, 211, 231, 363, 381, 633, 847, 889, 1397, 1477, 2321, 2541, 2667, 4191, 4431, 6963, 9779, 15367, 16247, 25531, 26797, 29337, 46101, 48741, 76593, 80391, 107569, 178717, 187579, 294767, 322707, 536151, 562737, 884301, 2063369, 3242437, 6190107, 9727311, 22697059, 68091177]

約数ペア:

[(1, 68091177), (3, 22697059), (7, 9727311), (11, 6190107), (21, 3242437), (33, 2063369), (77, 884301), (121, 562737), (127, 536151), (211, 322707), (231, 294767), (363, 187579), (381, 178717), (633, 107569), (847, 80391), (889, 76593), (1397, 48741), (1477, 46101), (2321, 29337), (2541, 26797), (2667, 25531), (4191, 16247), (4431, 15367), (6963, 9779)]