168598431

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3347}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 253309680

約数和(自身を除く): 84711249

約数列:

[1, 3, 9, 29, 87, 193, 261, 579, 1737, 3347, 5597, 10041, 16791, 30123, 50373, 97063, 291189, 645971, 873567, 1937913, 5813739, 18733159, 56199477, 168598431]

約数ペア:

[(1, 168598431), (3, 56199477), (9, 18733159), (29, 5813739), (87, 1937913), (193, 873567), (261, 645971), (579, 291189), (1737, 97063), (3347, 50373), (5597, 30123), (10041, 16791)]