42768033

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26449}}^1$

素因数の和:26477

約数の個数: 24

約数和(自身を含む): 72367200

約数和(自身を除く): 29599167

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 26449, 79347, 185143, 290939, 555429, 872817, 1296001, 2036573, 3888003, 6109719, 14256011, 42768033]

約数ペア:

[(1, 42768033), (3, 14256011), (7, 6109719), (11, 3888003), (21, 2036573), (33, 1296001), (49, 872817), (77, 555429), (147, 290939), (231, 185143), (539, 79347), (1617, 26449)]