157045388423

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{291364357}}^1$

素因数の和:291364382

約数の個数: 12

約数和(自身を含む): 199293220872

約数和(自身を除く): 42247832449

約数列:

[1, 7, 11, 49, 77, 539, 291364357, 2039550499, 3205007927, 14276853493, 22435055489, 157045388423]

約数ペア:

[(1, 157045388423), (7, 22435055489), (11, 14276853493), (49, 3205007927), (77, 2039550499), (539, 291364357)]