9190863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 15814656

約数和(自身を除く): 6623793

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 127, 129, 153, 187, 381, 387, 473, 561, 731, 1143, 1397, 1419, 1683, 2159, 2193, 4191, 4257, 5461, 6477, 6579, 8041, 12573, 16383, 19431, 23749, 24123, 49149, 60071, 71247, 72369, 92837, 180213, 213741, 278511, 540639, 835533, 1021207, 3063621, 9190863]

約数ペア:

[(1, 9190863), (3, 3063621), (9, 1021207), (11, 835533), (17, 540639), (33, 278511), (43, 213741), (51, 180213), (99, 92837), (127, 72369), (129, 71247), (153, 60071), (187, 49149), (381, 24123), (387, 23749), (473, 19431), (561, 16383), (731, 12573), (1143, 8041), (1397, 6579), (1419, 6477), (1683, 5461), (2159, 4257), (2193, 4191)]