53892279

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1931}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 89212032

約数和(自身を除く): 35319753

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 1931, 3101, 3987, 5793, 9303, 13517, 17379, 27909, 40551, 121653, 855433, 2566299, 5988031, 7698897, 17964093, 53892279]

約数ペア:

[(1, 53892279), (3, 17964093), (7, 7698897), (9, 5988031), (21, 2566299), (63, 855433), (443, 121653), (1329, 40551), (1931, 27909), (3101, 17379), (3987, 13517), (5793, 9303)]