86704143

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 118886400

約数和(自身を除く): 32182257

約数列:

[1, 3, 47, 141, 149, 447, 4127, 7003, 12381, 21009, 193969, 581907, 614923, 1844769, 28901381, 86704143]

約数ペア:

[(1, 86704143), (3, 28901381), (47, 1844769), (141, 614923), (149, 581907), (447, 193969), (4127, 21009), (7003, 12381)]