143260479

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{55079}}^1$

素因数の和:55119

約数の個数: 18

約数和(自身を含む): 219824280

約数和(自身を除く): 76563801

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 55079, 165237, 495711, 936343, 2809029, 8427087, 15917831, 47753493, 143260479]

約数ペア:

[(1, 143260479), (3, 47753493), (9, 15917831), (17, 8427087), (51, 2809029), (153, 936343), (289, 495711), (867, 165237), (2601, 55079)]