81063021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{122267}}^1$

素因数の和:122300

約数の個数: 16

約数和(自身を含む): 123246144

約数和(自身を除く): 42183123

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 122267, 366801, 1589471, 2078539, 4768413, 6235617, 27021007, 81063021]

約数ペア:

[(1, 81063021), (3, 27021007), (13, 6235617), (17, 4768413), (39, 2078539), (51, 1589471), (221, 366801), (663, 122267)]