71806929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 107205120

約数和(自身を除く): 35398191

約数列:

[1, 3, 17, 29, 47, 51, 87, 141, 493, 799, 1033, 1363, 1479, 2397, 3099, 4089, 17561, 23171, 29957, 48551, 52683, 69513, 89871, 145653, 509269, 825367, 1407979, 1527807, 2476101, 4223937, 23935643, 71806929]

約数ペア:

[(1, 71806929), (3, 23935643), (17, 4223937), (29, 2476101), (47, 1527807), (51, 1407979), (87, 825367), (141, 509269), (493, 145653), (799, 89871), (1033, 69513), (1363, 52683), (1479, 48551), (2397, 29957), (3099, 23171), (4089, 17561)]