80453378859

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269209}}^1$

素因数の和:269352

約数の個数: 48

約数和(自身を含む): 132580540800

約数和(自身を除く): 52127161941

約数列:

[1, 3, 7, 19, 21, 49, 57, 107, 133, 147, 321, 399, 749, 931, 2033, 2247, 2793, 5243, 6099, 14231, 15729, 42693, 99617, 269209, 298851, 807627, 1884463, 5114971, 5653389, 13191241, 15344913, 28805363, 35804797, 39573723, 86416089, 107414391, 201637541, 250633579, 547301897, 604912623, 751900737, 1411462787, 1641905691, 3831113279, 4234388361, 11493339837, 26817792953, 80453378859]

約数ペア:

[(1, 80453378859), (3, 26817792953), (7, 11493339837), (19, 4234388361), (21, 3831113279), (49, 1641905691), (57, 1411462787), (107, 751900737), (133, 604912623), (147, 547301897), (321, 250633579), (399, 201637541), (749, 107414391), (931, 86416089), (2033, 39573723), (2247, 35804797), (2793, 28805363), (5243, 15344913), (6099, 13191241), (14231, 5653389), (15729, 5114971), (42693, 1884463), (99617, 807627), (269209, 298851)]