57153519

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 30

約数和(自身を含む): 88528440

約数和(自身を除く): 31374921

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 839, 841, 2349, 2517, 2523, 7551, 7569, 22653, 22707, 24331, 67959, 68121, 72993, 218979, 656937, 705599, 1970811, 2116797, 6350391, 19051173, 57153519]

約数ペア:

[(1, 57153519), (3, 19051173), (9, 6350391), (27, 2116797), (29, 1970811), (81, 705599), (87, 656937), (261, 218979), (783, 72993), (839, 68121), (841, 67959), (2349, 24331), (2517, 22707), (2523, 22653), (7551, 7569)]