71373159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55457}}^1$

素因数の和:55487

約数の個数: 24

約数和(自身を含む): 121120272

約数和(自身を除く): 49747113

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 55457, 166371, 499113, 610027, 720941, 1830081, 2162823, 5490243, 6488469, 7930351, 23791053, 71373159]

約数ペア:

[(1, 71373159), (3, 23791053), (9, 7930351), (11, 6488469), (13, 5490243), (33, 2162823), (39, 1830081), (99, 720941), (117, 610027), (143, 499113), (429, 166371), (1287, 55457)]