159204447

素因数分解:

$3^4\times {\mathrm{43}}^2\times {\mathrm{1063}}^1$

素因数の和:1161

約数の個数: 30

約数和(自身を含む): 243712392

約数和(自身を除く): 84507945

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1063, 1161, 1849, 3189, 3483, 5547, 9567, 16641, 28701, 45709, 49923, 86103, 137127, 149769, 411381, 1234143, 1965487, 3702429, 5896461, 17689383, 53068149, 159204447]

約数ペア:

[(1, 159204447), (3, 53068149), (9, 17689383), (27, 5896461), (43, 3702429), (81, 1965487), (129, 1234143), (387, 411381), (1063, 149769), (1161, 137127), (1849, 86103), (3189, 49923), (3483, 45709), (5547, 28701), (9567, 16641)]