86347149

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{69691}}^1$

素因数の和:69760

約数の個数: 16

約数和(自身を含む): 133808640

約数和(自身を除く): 47461491

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 69691, 209073, 487837, 1463511, 4111769, 12335307, 28782383, 86347149]

約数ペア:

[(1, 86347149), (3, 28782383), (7, 12335307), (21, 4111769), (59, 1463511), (177, 487837), (413, 209073), (1239, 69691)]