163253379

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{18061}}^1$

素因数の和:18218

約数の個数: 16

約数和(自身を含む): 228881664

約数和(自身を除く): 65628285

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 18061, 54183, 415403, 1246209, 2365991, 7097973, 54417793, 163253379]

約数ペア:

[(1, 163253379), (3, 54417793), (23, 7097973), (69, 2365991), (131, 1246209), (393, 415403), (3013, 54183), (9039, 18061)]