158772543

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{7237}}^1$

素因数の和:7414

約数の個数: 16

約数和(自身を含む): 216792576

約数和(自身を除く): 58020033

約数列:

[1, 3, 71, 103, 213, 309, 7237, 7313, 21711, 21939, 513827, 745411, 1541481, 2236233, 52924181, 158772543]

約数ペア:

[(1, 158772543), (3, 52924181), (71, 2236233), (103, 1541481), (213, 745411), (309, 513827), (7237, 21939), (7313, 21711)]