77173863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 120105216

約数和(自身を除く): 42931353

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 2707, 8121, 9503, 28509, 35191, 46019, 105573, 116401, 138057, 349203, 598247, 1513213, 1794741, 1978817, 4539639, 5936451, 25724621, 77173863]

約数ペア:

[(1, 77173863), (3, 25724621), (13, 5936451), (17, 4539639), (39, 1978817), (43, 1794741), (51, 1513213), (129, 598247), (221, 349203), (559, 138057), (663, 116401), (731, 105573), (1677, 46019), (2193, 35191), (2707, 28509), (8121, 9503)]