55537731

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{887}}^1$

素因数の和:1672

約数の個数: 20

約数和(自身を含む): 83164752

約数和(自身を除く): 27627021

約数列:

[1, 3, 9, 27, 81, 773, 887, 2319, 2661, 6957, 7983, 20871, 23949, 62613, 71847, 685651, 2056953, 6170859, 18512577, 55537731]

約数ペア:

[(1, 55537731), (3, 18512577), (9, 6170859), (27, 2056953), (81, 685651), (773, 71847), (887, 62613), (2319, 23949), (2661, 20871), (6957, 7983)]