225540207

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{18199}}^1$

素因数の和:18234

約数の個数: 28

約数和(自身を含む): 358066800

約数和(自身を除く): 132526593

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 18199, 54597, 163791, 309383, 491373, 928149, 1474119, 2784447, 4422357, 8353341, 13267071, 25060023, 75180069, 225540207]

約数ペア:

[(1, 225540207), (3, 75180069), (9, 25060023), (17, 13267071), (27, 8353341), (51, 4422357), (81, 2784447), (153, 1474119), (243, 928149), (459, 491373), (729, 309383), (1377, 163791), (4131, 54597), (12393, 18199)]