53161857

素因数分解:

$3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1423}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 87969024

約数和(自身を除く): 34807167

約数列:

[1, 3, 7, 9, 21, 63, 593, 1423, 1779, 4151, 4269, 5337, 9961, 12453, 12807, 29883, 37359, 89649, 843839, 2531517, 5906873, 7594551, 17720619, 53161857]

約数ペア:

[(1, 53161857), (3, 17720619), (7, 7594551), (9, 5906873), (21, 2531517), (63, 843839), (593, 89649), (1423, 37359), (1779, 29883), (4151, 12807), (4269, 12453), (5337, 9961)]