27258517

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 34269312

約数和(自身を除く): 7010795

約数列:

[1, 11, 13, 31, 43, 121, 143, 169, 341, 403, 473, 559, 1333, 1573, 1859, 3751, 4433, 5203, 5239, 6149, 7267, 14663, 17329, 20449, 48763, 57629, 67639, 79937, 161293, 190619, 225277, 633919, 879307, 2096809, 2478047, 27258517]

約数ペア:

[(1, 27258517), (11, 2478047), (13, 2096809), (31, 879307), (43, 633919), (121, 225277), (143, 190619), (169, 161293), (341, 79937), (403, 67639), (473, 57629), (559, 48763), (1333, 20449), (1573, 17329), (1859, 14663), (3751, 7267), (4433, 6149), (5203, 5239)]