27010809

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2706

約数の個数: 36

約数和(自身を含む): 47376576

約数和(自身を除く): 20365767

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 2663, 3381, 7989, 10143, 18641, 23967, 55923, 61249, 130487, 167769, 183747, 391461, 428743, 551241, 1174383, 1286229, 3001201, 3858687, 9003603, 27010809]

約数ペア:

[(1, 27010809), (3, 9003603), (7, 3858687), (9, 3001201), (21, 1286229), (23, 1174383), (49, 551241), (63, 428743), (69, 391461), (147, 183747), (161, 167769), (207, 130487), (441, 61249), (483, 55923), (1127, 23967), (1449, 18641), (2663, 10143), (3381, 7989)]