275996919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 417060864

約数和(自身を除く): 141063945

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 473, 737, 1419, 2211, 2881, 2903, 8643, 8709, 31691, 31933, 95073, 95799, 124829, 194501, 374487, 583503, 1373119, 2139511, 4119357, 6418533, 8363543, 25090629, 91998973, 275996919]

約数ペア:

[(1, 275996919), (3, 91998973), (11, 25090629), (33, 8363543), (43, 6418533), (67, 4119357), (129, 2139511), (201, 1373119), (473, 583503), (737, 374487), (1419, 194501), (2211, 124829), (2881, 95799), (2903, 95073), (8643, 31933), (8709, 31691)]