27318669

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31729}}^1$

素因数の和:31780

約数の個数: 16

約数和(自身を含む): 42645120

約数和(自身を除く): 15326451

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31729, 95187, 222103, 666309, 1300889, 3902667, 9106223, 27318669]

約数ペア:

[(1, 27318669), (3, 9106223), (7, 3902667), (21, 1300889), (41, 666309), (123, 222103), (287, 95187), (861, 31729)]