81738227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 91441152

約数和(自身を除く): 9702925

約数列:

[1, 17, 31, 43, 527, 731, 1333, 3607, 22661, 61319, 111817, 155101, 1900889, 2636717, 4808131, 81738227]

約数ペア:

[(1, 81738227), (17, 4808131), (31, 2636717), (43, 1900889), (527, 155101), (731, 111817), (1333, 61319), (3607, 22661)]