87374780801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1399183}}^1$

素因数の和:1400012

約数の個数: 16

約数和(自身を含む): 109069191168

約数和(自身を除く): 21694410367

約数列:

[1, 7, 11, 77, 811, 5677, 8921, 62447, 1399183, 9794281, 15391013, 107737091, 1134737413, 7943161891, 12482111543, 87374780801]

約数ペア:

[(1, 87374780801), (7, 12482111543), (11, 7943161891), (77, 1134737413), (811, 107737091), (5677, 15391013), (8921, 9794281), (62447, 1399183)]