65728143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1667}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 102608688

約数和(自身を除く): 36880545

約数列:

[1, 3, 9, 13, 39, 117, 337, 1011, 1667, 3033, 4381, 5001, 13143, 15003, 21671, 39429, 65013, 195039, 561779, 1685337, 5056011, 7303127, 21909381, 65728143]

約数ペア:

[(1, 65728143), (3, 21909381), (9, 7303127), (13, 5056011), (39, 1685337), (117, 561779), (337, 195039), (1011, 65013), (1667, 39429), (3033, 21671), (4381, 15003), (5001, 13143)]