26533107

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 43037280

約数和(自身を除く): 16504173

約数列:

[1, 3, 9, 17, 37, 43, 51, 109, 111, 129, 153, 327, 333, 387, 629, 731, 981, 1591, 1853, 1887, 2193, 4033, 4687, 4773, 5559, 5661, 6579, 12099, 14061, 14319, 16677, 27047, 36297, 42183, 68561, 79679, 81141, 173419, 205683, 239037, 243423, 520257, 617049, 717111, 1560771, 2948123, 8844369, 26533107]

約数ペア:

[(1, 26533107), (3, 8844369), (9, 2948123), (17, 1560771), (37, 717111), (43, 617049), (51, 520257), (109, 243423), (111, 239037), (129, 205683), (153, 173419), (327, 81141), (333, 79679), (387, 68561), (629, 42183), (731, 36297), (981, 27047), (1591, 16677), (1853, 14319), (1887, 14061), (2193, 12099), (4033, 6579), (4687, 5661), (4773, 5559)]