53390277

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{6173}}^1$

素因数の和:6241

約数の個数: 18

約数和(自身を含む): 79700166

約数和(自身を除く): 26309889

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 6173, 8649, 18519, 55557, 191363, 574089, 1722267, 5932253, 17796759, 53390277]

約数ペア:

[(1, 53390277), (3, 17796759), (9, 5932253), (31, 1722267), (93, 574089), (279, 191363), (961, 55557), (2883, 18519), (6173, 8649)]