129753906

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{137743}}^1$

素因数の和:137905

約数の個数: 16

約数和(自身を含む): 261162624

約数和(自身を除く): 131408718

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 137743, 275486, 413229, 826458, 21625651, 43251302, 64876953, 129753906]

約数ペア:

[(1, 129753906), (2, 64876953), (3, 43251302), (6, 21625651), (157, 826458), (314, 413229), (471, 275486), (942, 137743)]