81837041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13376

約数の個数: 16

約数和(自身を含む): 98387520

約数和(自身を除く): 16550479

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 13309, 146399, 173017, 572287, 1903187, 6295157, 7439731, 81837041]

約数ペア:

[(1, 81837041), (11, 7439731), (13, 6295157), (43, 1903187), (143, 572287), (473, 173017), (559, 146399), (6149, 13309)]