137906211

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1583}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 187038720

約数和(自身を除く): 49132509

約数列:

[1, 3, 71, 213, 409, 1227, 1583, 4749, 29039, 87117, 112393, 337179, 647447, 1942341, 45968737, 137906211]

約数ペア:

[(1, 137906211), (3, 45968737), (71, 1942341), (213, 647447), (409, 337179), (1227, 112393), (1583, 87117), (4749, 29039)]