534778839

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 900956160

約数和(自身を除く): 366177321

約数列:

[1, 3, 7, 9, 21, 63, 89, 127, 267, 381, 623, 751, 801, 889, 1143, 1869, 2253, 2667, 5257, 5607, 6759, 8001, 11303, 15771, 33909, 47313, 66839, 79121, 95377, 101727, 200517, 237363, 286131, 467873, 601551, 667639, 712089, 858393, 1403619, 2002917, 4210857, 6008751, 8488553, 25465659, 59419871, 76396977, 178259613, 534778839]

約数ペア:

[(1, 534778839), (3, 178259613), (7, 76396977), (9, 59419871), (21, 25465659), (63, 8488553), (89, 6008751), (127, 4210857), (267, 2002917), (381, 1403619), (623, 858393), (751, 712089), (801, 667639), (889, 601551), (1143, 467873), (1869, 286131), (2253, 237363), (2667, 200517), (5257, 101727), (5607, 95377), (6759, 79121), (8001, 66839), (11303, 47313), (15771, 33909)]