171339489

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7457}}^1$

素因数の和:7526

約数の個数: 32

約数和(自身を含む): 272067840

約数和(自身を除く): 100728351

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 7457, 7659, 22371, 22977, 67113, 171511, 201339, 275909, 514533, 827727, 1543599, 2483181, 4630797, 6345907, 7449543, 19037721, 57113163, 171339489]

約数ペア:

[(1, 171339489), (3, 57113163), (9, 19037721), (23, 7449543), (27, 6345907), (37, 4630797), (69, 2483181), (111, 1543599), (207, 827727), (333, 514533), (621, 275909), (851, 201339), (999, 171511), (2553, 67113), (7457, 22977), (7659, 22371)]