81027193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 89872272

約数和(自身を除く): 8845079

約数列:

[1, 13, 41, 281, 533, 541, 3653, 7033, 11521, 22181, 149773, 152021, 288353, 1976273, 6232861, 81027193]

約数ペア:

[(1, 81027193), (13, 6232861), (41, 1976273), (281, 288353), (533, 152021), (541, 149773), (3653, 22181), (7033, 11521)]