56709549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3253}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 88834200

約数和(自身を除く): 32124651

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 3253, 5811, 9759, 17433, 29277, 42289, 126867, 380601, 484697, 1454091, 4362273, 6301061, 18903183, 56709549]

約数ペア:

[(1, 56709549), (3, 18903183), (9, 6301061), (13, 4362273), (39, 1454091), (117, 484697), (149, 380601), (447, 126867), (1341, 42289), (1937, 29277), (3253, 17433), (5811, 9759)]