86787813

素因数分解:

$3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{5503}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 132448256

約数和(自身を除く): 45660443

約数列:

[1, 3, 7, 21, 751, 2253, 5257, 5503, 15771, 16509, 38521, 115563, 4132753, 12398259, 28929271, 86787813]

約数ペア:

[(1, 86787813), (3, 28929271), (7, 12398259), (21, 4132753), (751, 115563), (2253, 38521), (5257, 16509), (5503, 15771)]