27966003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42181}}^1$

素因数の和:42214

約数の個数: 16

約数和(自身を含む): 42519456

約数和(自身を除く): 14553453

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 42181, 126543, 548353, 717077, 1645059, 2151231, 9322001, 27966003]

約数ペア:

[(1, 27966003), (3, 9322001), (13, 2151231), (17, 1645059), (39, 717077), (51, 548353), (221, 126543), (663, 42181)]