66889849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1033}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 76606992

約数和(自身を除く): 9717143

約数列:

[1, 13, 17, 221, 293, 1033, 3809, 4981, 13429, 17561, 64753, 228293, 302669, 3934697, 5145373, 66889849]

約数ペア:

[(1, 66889849), (13, 5145373), (17, 3934697), (221, 302669), (293, 228293), (1033, 64753), (3809, 17561), (4981, 13429)]