135928009

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 162518400

約数和(自身を除く): 26590391

約数列:

[1, 7, 49, 71, 89, 439, 497, 623, 3073, 3479, 4361, 6319, 21511, 31169, 39071, 44233, 218183, 273497, 309631, 1527281, 1914479, 2774041, 19418287, 135928009]

約数ペア:

[(1, 135928009), (7, 19418287), (49, 2774041), (71, 1914479), (89, 1527281), (439, 309631), (497, 273497), (623, 218183), (3073, 44233), (3479, 39071), (4361, 31169), (6319, 21511)]