66004653

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 106178688

約数和(自身を除く): 40174035

約数列:

[1, 3, 11, 13, 33, 39, 71, 121, 143, 197, 213, 363, 429, 591, 781, 923, 1573, 2167, 2343, 2561, 2769, 4719, 6501, 7683, 8591, 10153, 13987, 23837, 25773, 28171, 30459, 41961, 71511, 84513, 111683, 153857, 181831, 309881, 335049, 461571, 545493, 929643, 1692427, 2000141, 5077281, 6000423, 22001551, 66004653]

約数ペア:

[(1, 66004653), (3, 22001551), (11, 6000423), (13, 5077281), (33, 2000141), (39, 1692427), (71, 929643), (121, 545493), (143, 461571), (197, 335049), (213, 309881), (363, 181831), (429, 153857), (591, 111683), (781, 84513), (923, 71511), (1573, 41961), (2167, 30459), (2343, 28171), (2561, 25773), (2769, 23837), (4719, 13987), (6501, 10153), (7683, 8591)]