86709483

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 152305920

約数和(自身を除く): 65596437

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 107, 133, 171, 321, 399, 677, 749, 963, 1197, 2031, 2033, 2247, 4739, 6093, 6099, 6741, 12863, 14217, 14231, 18297, 38589, 42651, 42693, 72439, 90041, 115767, 128079, 217317, 270123, 507073, 651951, 810369, 1376341, 1521219, 4129023, 4563657, 9634387, 12387069, 28903161, 86709483]

約数ペア:

[(1, 86709483), (3, 28903161), (7, 12387069), (9, 9634387), (19, 4563657), (21, 4129023), (57, 1521219), (63, 1376341), (107, 810369), (133, 651951), (171, 507073), (321, 270123), (399, 217317), (677, 128079), (749, 115767), (963, 90041), (1197, 72439), (2031, 42693), (2033, 42651), (2247, 38589), (4739, 18297), (6093, 14231), (6099, 14217), (6741, 12863)]