87940479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{14723}}^1$

素因数の和:14918

約数の個数: 16

約数和(自身を含む): 128628864

約数和(自身を除く): 40688385

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 14723, 44169, 161953, 485859, 2664863, 7994589, 29313493, 87940479]

約数ペア:

[(1, 87940479), (3, 29313493), (11, 7994589), (33, 2664863), (181, 485859), (543, 161953), (1991, 44169), (5973, 14723)]