53400621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55109}}^1$

素因数の和:55148

約数の個数: 16

約数和(自身を含む): 79358400

約数和(自身を除く): 25957779

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 55109, 165327, 936853, 1047071, 2810559, 3141213, 17800207, 53400621]

約数ペア:

[(1, 53400621), (3, 17800207), (17, 3141213), (19, 2810559), (51, 1047071), (57, 936853), (323, 165327), (969, 55109)]