77560769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 95147136

約数和(自身を除く): 17586367

約数列:

[1, 11, 13, 37, 107, 137, 143, 407, 481, 1177, 1391, 1507, 1781, 3959, 5069, 5291, 14659, 15301, 19591, 43549, 51467, 55759, 65897, 161249, 190567, 542383, 566137, 724867, 2096237, 5966213, 7050979, 77560769]

約数ペア:

[(1, 77560769), (11, 7050979), (13, 5966213), (37, 2096237), (107, 724867), (137, 566137), (143, 542383), (407, 190567), (481, 161249), (1177, 65897), (1391, 55759), (1507, 51467), (1781, 43549), (3959, 19591), (5069, 15301), (5291, 14659)]