121412889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8171}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 190374912

約数和(自身を除く): 68962023

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 8171, 14859, 24513, 73539, 106223, 318669, 956007, 1037717, 3113151, 9339453, 13490321, 40470963, 121412889]

約数ペア:

[(1, 121412889), (3, 40470963), (9, 13490321), (13, 9339453), (39, 3113151), (117, 1037717), (127, 956007), (381, 318669), (1143, 106223), (1651, 73539), (4953, 24513), (8171, 14859)]