559143

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 28

約数和(自身を含む): 918120

約数和(自身を除く): 358977

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 243, 351, 531, 729, 767, 1053, 1593, 2301, 3159, 4779, 6903, 9477, 14337, 20709, 43011, 62127, 186381, 559143]

約数ペア:

[(1, 559143), (3, 186381), (9, 62127), (13, 43011), (27, 20709), (39, 14337), (59, 9477), (81, 6903), (117, 4779), (177, 3159), (243, 2301), (351, 1593), (531, 1053), (729, 767)]