266507883

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{2437}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 399344400

約数和(自身を除く): 132836517

約数列:

[1, 3, 9, 29, 87, 261, 419, 1257, 2437, 3771, 7311, 12151, 21933, 36453, 70673, 109359, 212019, 636057, 1021103, 3063309, 9189927, 29611987, 88835961, 266507883]

約数ペア:

[(1, 266507883), (3, 88835961), (9, 29611987), (29, 9189927), (87, 3063309), (261, 1021103), (419, 636057), (1257, 212019), (2437, 109359), (3771, 70673), (7311, 36453), (12151, 21933)]