27882327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17977}}^1$

素因数の和:18038

約数の個数: 16

約数和(自身を含む): 41421312

約数和(自身を除く): 13538985

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17977, 53931, 197747, 593241, 844919, 2534757, 9294109, 27882327]

約数ペア:

[(1, 27882327), (3, 9294109), (11, 2534757), (33, 844919), (47, 593241), (141, 197747), (517, 53931), (1551, 17977)]