51722427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1153}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 72748160

約数和(自身を除く): 21025733

約数列:

[1, 3, 19, 57, 787, 1153, 2361, 3459, 14953, 21907, 44859, 65721, 907411, 2722233, 17240809, 51722427]

約数ペア:

[(1, 51722427), (3, 17240809), (19, 2722233), (57, 907411), (787, 65721), (1153, 44859), (2361, 21907), (3459, 14953)]