34902009

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4146

約数の個数: 20

約数和(自身を含む): 52637904

約数和(自身を除く): 17735895

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 4027, 8667, 12081, 36243, 108729, 326187, 430889, 1292667, 3878001, 11634003, 34902009]

約数ペア:

[(1, 34902009), (3, 11634003), (9, 3878001), (27, 1292667), (81, 430889), (107, 326187), (321, 108729), (963, 36243), (2889, 12081), (4027, 8667)]