81110877

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 109695168

約数和(自身を除く): 28584291

約数列:

[1, 3, 131, 173, 393, 519, 1193, 3579, 22663, 67989, 156283, 206389, 468849, 619167, 27036959, 81110877]

約数ペア:

[(1, 81110877), (3, 27036959), (131, 619167), (173, 468849), (393, 206389), (519, 156283), (1193, 67989), (3579, 22663)]