126711999

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4679}}^1$

素因数の和:4764

約数の個数: 32

約数和(自身を含む): 202176000

約数和(自身を除く): 75464001

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 3009, 4679, 9027, 14037, 27081, 42111, 79543, 126333, 238629, 276061, 715887, 828183, 2147661, 2484549, 4693037, 7453647, 14079111, 42237333, 126711999]

約数ペア:

[(1, 126711999), (3, 42237333), (9, 14079111), (17, 7453647), (27, 4693037), (51, 2484549), (59, 2147661), (153, 828183), (177, 715887), (459, 276061), (531, 238629), (1003, 126333), (1593, 79543), (3009, 42111), (4679, 27081), (9027, 14037)]