64606157

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 83256480

約数和(自身を除く): 18650323

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 1789, 3283, 5159, 12523, 19679, 36113, 87661, 119863, 137753, 839041, 964271, 1318493, 5873287, 9229451, 64606157]

約数ペア:

[(1, 64606157), (7, 9229451), (11, 5873287), (49, 1318493), (67, 964271), (77, 839041), (469, 137753), (539, 119863), (737, 87661), (1789, 36113), (3283, 19679), (5159, 12523)]