163988894151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{98369}}^1\times {\mathrm{9749}}^1$

素因数の和:108143

約数の個数: 24

約数和(自身を含む): 249367950000

約数和(自身を除く): 85379055849

約数列:

[1, 3, 9, 19, 57, 171, 9749, 29247, 87741, 98369, 185231, 295107, 555693, 885321, 1667079, 1869011, 5607033, 16821099, 958999381, 2876998143, 8630994429, 18220988239, 54662964717, 163988894151]

約数ペア:

[(1, 163988894151), (3, 54662964717), (9, 18220988239), (19, 8630994429), (57, 2876998143), (171, 958999381), (9749, 16821099), (29247, 5607033), (87741, 1869011), (98369, 1667079), (185231, 885321), (295107, 555693)]