68464053

素因数分解:

$3^2\times 7^1\times {\mathrm{1086731}}^1$

素因数の和:1086744

約数の個数: 12

約数和(自身を含む): 113020128

約数和(自身を除く): 44556075

約数列:

[1, 3, 7, 9, 21, 63, 1086731, 3260193, 7607117, 9780579, 22821351, 68464053]

約数ペア:

[(1, 68464053), (3, 22821351), (7, 9780579), (9, 7607117), (21, 3260193), (63, 1086731)]