162530259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{17981}}^1$

素因数の和:18138

約数の個数: 16

約数和(自身を含む): 227867904

約数和(自身を除く): 65337645

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 17981, 53943, 413563, 1240689, 2355511, 7066533, 54176753, 162530259]

約数ペア:

[(1, 162530259), (3, 54176753), (23, 7066533), (69, 2355511), (131, 1240689), (393, 413563), (3013, 53943), (9039, 17981)]