74892009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3877}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 102751488

約数和(自身を除く): 27859479

約数列:

[1, 3, 47, 137, 141, 411, 3877, 6439, 11631, 19317, 182219, 531149, 546657, 1593447, 24964003, 74892009]

約数ペア:

[(1, 74892009), (3, 24964003), (47, 1593447), (137, 546657), (141, 531149), (411, 182219), (3877, 19317), (6439, 11631)]