86786547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89563}}^1$

素因数の和:89602

約数の個数: 16

約数和(自身を含む): 128972160

約数和(自身を除く): 42185613

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 89563, 268689, 1522571, 1701697, 4567713, 5105091, 28928849, 86786547]

約数ペア:

[(1, 86786547), (3, 28928849), (17, 5105091), (19, 4567713), (51, 1701697), (57, 1522571), (323, 268689), (969, 89563)]