64645543

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 73851920

約数和(自身を除く): 9206377

約数列:

[1, 17, 19, 61, 193, 289, 323, 1037, 1159, 3281, 3667, 5491, 11773, 17629, 19703, 55777, 62339, 200141, 223687, 334951, 1059763, 3402397, 3802679, 64645543]

約数ペア:

[(1, 64645543), (17, 3802679), (19, 3402397), (61, 1059763), (193, 334951), (289, 223687), (323, 200141), (1037, 62339), (1159, 55777), (3281, 19703), (3667, 17629), (5491, 11773)]