66424437

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16889}}^1$

素因数の和:16937

約数の個数: 24

約数和(自身を含む): 105393600

約数和(自身を除く): 38969163

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 16889, 50667, 152001, 320891, 388447, 962673, 1165341, 2888019, 3496023, 7380493, 22141479, 66424437]

約数ペア:

[(1, 66424437), (3, 22141479), (9, 7380493), (19, 3496023), (23, 2888019), (57, 1165341), (69, 962673), (171, 388447), (207, 320891), (437, 152001), (1311, 50667), (3933, 16889)]