55321814721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{551767}}^1$

素因数の和:553548

約数の個数: 16

約数和(自身を含む): 77688934400

約数和(自身を除く): 22367119679

約数列:

[1, 3, 19, 57, 1759, 5277, 33421, 100263, 551767, 1655301, 10483573, 31450719, 970558153, 2911674459, 18440604907, 55321814721]

約数ペア:

[(1, 55321814721), (3, 18440604907), (19, 2911674459), (57, 970558153), (1759, 31450719), (5277, 10483573), (33421, 1655301), (100263, 551767)]