87664021

素因数分解:

${\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 91428480

約数和(自身を除く): 3764459

約数列:

[1, 73, 89, 103, 131, 6497, 7519, 9167, 9563, 11659, 13493, 669191, 851107, 984989, 1200877, 87664021]

約数ペア:

[(1, 87664021), (73, 1200877), (89, 984989), (103, 851107), (131, 669191), (6497, 13493), (7519, 11659), (9167, 9563)]