54639549

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{7523}}^1$

素因数の和:7801

約数の個数: 16

約数和(自身を含む): 81259200

約数和(自身を除く): 26619651

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 7523, 22569, 67707, 203121, 2023687, 6071061, 18213183, 54639549]

約数ペア:

[(1, 54639549), (3, 18213183), (9, 6071061), (27, 2023687), (269, 203121), (807, 67707), (2421, 22569), (7263, 7523)]