66802043

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 90062280

約数和(自身を除く): 23260237

約数列:

[1, 7, 11, 19, 49, 77, 121, 133, 209, 539, 593, 847, 931, 1463, 2299, 4151, 5929, 6523, 10241, 11267, 16093, 29057, 45661, 71753, 78869, 112651, 123937, 319627, 502271, 552083, 867559, 1363307, 3515897, 6072913, 9543149, 66802043]

約数ペア:

[(1, 66802043), (7, 9543149), (11, 6072913), (19, 3515897), (49, 1363307), (77, 867559), (121, 552083), (133, 502271), (209, 319627), (539, 123937), (593, 112651), (847, 78869), (931, 71753), (1463, 45661), (2299, 29057), (4151, 16093), (5929, 11267), (6523, 10241)]