56766549

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12505

約数の個数: 24

約数和(自身を含む): 90893568

約数和(自身を除く): 34127019

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 12457, 37371, 87199, 261597, 386167, 610393, 1158501, 1831179, 2703169, 8109507, 18922183, 56766549]

約数ペア:

[(1, 56766549), (3, 18922183), (7, 8109507), (21, 2703169), (31, 1831179), (49, 1158501), (93, 610393), (147, 386167), (217, 261597), (651, 87199), (1519, 37371), (4557, 12457)]