55205163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10973}}^1$

素因数の和:11035

約数の個数: 24

約数和(自身を含む): 87879792

約数和(自身を除く): 32674629

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 10973, 32919, 98757, 142649, 427947, 471839, 1283841, 1415517, 4246551, 6133907, 18401721, 55205163]

約数ペア:

[(1, 55205163), (3, 18401721), (9, 6133907), (13, 4246551), (39, 1415517), (43, 1283841), (117, 471839), (129, 427947), (387, 142649), (559, 98757), (1677, 32919), (5031, 10973)]