53958987

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{54013}}^1$

素因数の和:54059

約数の個数: 16

約数和(自身を含む): 82101280

約数和(自身を除く): 28142293

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 54013, 162039, 486117, 1458351, 1998481, 5995443, 17986329, 53958987]

約数ペア:

[(1, 53958987), (3, 17986329), (9, 5995443), (27, 1998481), (37, 1458351), (111, 486117), (333, 162039), (999, 54013)]