161845629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{258127}}^1$

素因数の和:258160

約数の個数: 16

約数和(自身を含む): 247802880

約数和(自身を除く): 85957251

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 258127, 774381, 2839397, 4904413, 8518191, 14713239, 53948543, 161845629]

約数ペア:

[(1, 161845629), (3, 53948543), (11, 14713239), (19, 8518191), (33, 4904413), (57, 2839397), (209, 774381), (627, 258127)]