26764143

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 41962032

約数和(自身を除く): 15197889

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 1877, 2037, 4753, 5631, 13139, 14259, 39417, 91973, 182069, 275919, 546207, 1274483, 3823449, 8921381, 26764143]

約数ペア:

[(1, 26764143), (3, 8921381), (7, 3823449), (21, 1274483), (49, 546207), (97, 275919), (147, 182069), (291, 91973), (679, 39417), (1877, 14259), (2037, 13139), (4753, 5631)]