73481109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 108128160

約数和(自身を除く): 34647051

約数列:

[1, 3, 13, 39, 43, 129, 559, 1019, 1677, 1849, 3057, 5547, 13247, 24037, 39741, 43817, 72111, 131451, 569621, 1708863, 1884131, 5652393, 24493703, 73481109]

約数ペア:

[(1, 73481109), (3, 24493703), (13, 5652393), (39, 1884131), (43, 1708863), (129, 569621), (559, 131451), (1019, 72111), (1677, 43817), (1849, 39741), (3057, 24037), (5547, 13247)]