129985527

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{9479}}^1$

素因数の和:10142

約数の個数: 16

約数和(自身を含む): 198397440

約数和(自身を除く): 68411913

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 9479, 13713, 28437, 66353, 199059, 6189787, 18569361, 43328509, 129985527]

約数ペア:

[(1, 129985527), (3, 43328509), (7, 18569361), (21, 6189787), (653, 199059), (1959, 66353), (4571, 28437), (9479, 13713)]