139039281

素因数分解:

$3^3\times {\mathrm{599}}^1\times {\mathrm{8597}}^1$

素因数の和:9205

約数の個数: 16

約数和(自身を含む): 206352000

約数和(自身を除く): 67312719

約数列:

[1, 3, 9, 27, 599, 1797, 5391, 8597, 16173, 25791, 77373, 232119, 5149603, 15448809, 46346427, 139039281]

約数ペア:

[(1, 139039281), (3, 46346427), (9, 15448809), (27, 5149603), (599, 232119), (1797, 77373), (5391, 25791), (8597, 16173)]