55508427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3463}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 87001824

約数和(自身を除く): 31493397

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 3463, 5343, 10389, 16029, 31167, 45019, 135057, 405171, 474431, 1423293, 4269879, 6167603, 18502809, 55508427]

約数ペア:

[(1, 55508427), (3, 18502809), (9, 6167603), (13, 4269879), (39, 1423293), (117, 474431), (137, 405171), (411, 135057), (1233, 45019), (1781, 31167), (3463, 16029), (5343, 10389)]