216036747

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7457}}^1$

素因数の和:7532

約数の個数: 32

約数和(自身を含む): 340084800

約数和(自身を除く): 124048053

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 3219, 7457, 9657, 22371, 28971, 67113, 201339, 216253, 275909, 648759, 827727, 1946277, 2483181, 5838831, 7449543, 8001361, 24004083, 72012249, 216036747]

約数ペア:

[(1, 216036747), (3, 72012249), (9, 24004083), (27, 8001361), (29, 7449543), (37, 5838831), (87, 2483181), (111, 1946277), (261, 827727), (333, 648759), (783, 275909), (999, 216253), (1073, 201339), (3219, 67113), (7457, 28971), (9657, 22371)]