86816751

素因数分解:

$3^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{2089}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 132422400

約数和(自身を除く): 45605649

約数列:

[1, 3, 7, 21, 1979, 2089, 5937, 6267, 13853, 14623, 41559, 43869, 4134131, 12402393, 28938917, 86816751]

約数ペア:

[(1, 86816751), (3, 28938917), (7, 12402393), (21, 4134131), (1979, 43869), (2089, 41559), (5937, 14623), (6267, 13853)]