55047249

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 85008000

約数和(自身を除く): 29960751

約数列:

[1, 3, 9, 27, 29, 87, 229, 261, 307, 687, 783, 921, 2061, 2763, 6183, 6641, 8289, 8903, 19923, 26709, 59769, 70303, 80127, 179307, 210909, 240381, 632727, 1898181, 2038787, 6116361, 18349083, 55047249]

約数ペア:

[(1, 55047249), (3, 18349083), (9, 6116361), (27, 2038787), (29, 1898181), (87, 632727), (229, 240381), (261, 210909), (307, 179307), (687, 80127), (783, 70303), (921, 59769), (2061, 26709), (2763, 19923), (6183, 8903), (6641, 8289)]