53321049

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 81612960

約数和(自身を除く): 28291911

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 1913, 3097, 5739, 9291, 17217, 27873, 36347, 109041, 311819, 327123, 935457, 2806371, 5924561, 17773683, 53321049]

約数ペア:

[(1, 53321049), (3, 17773683), (9, 5924561), (19, 2806371), (57, 935457), (163, 327123), (171, 311819), (489, 109041), (1467, 36347), (1913, 27873), (3097, 17217), (5739, 9291)]