86919549

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 37185411

約数列:

[1, 3, 37, 41, 71, 111, 123, 213, 269, 807, 1517, 2627, 2911, 4551, 7881, 8733, 9953, 11029, 19099, 29859, 33087, 57297, 107707, 323121, 408073, 706663, 783059, 1224219, 2119989, 2349177, 28973183, 86919549]

約数ペア:

[(1, 86919549), (3, 28973183), (37, 2349177), (41, 2119989), (71, 1224219), (111, 783059), (123, 706663), (213, 408073), (269, 323121), (807, 107707), (1517, 57297), (2627, 33087), (2911, 29859), (4551, 19099), (7881, 11029), (8733, 9953)]