55453491

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{18503}}^1$

素因数の和:18552

約数の個数: 20

約数和(自身を含む): 85081392

約数和(自身を除く): 29627901

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 18503, 55509, 166527, 499581, 684611, 1498743, 2053833, 6161499, 18484497, 55453491]

約数ペア:

[(1, 55453491), (3, 18484497), (9, 6161499), (27, 2053833), (37, 1498743), (81, 684611), (111, 499581), (333, 166527), (999, 55509), (2997, 18503)]