156727719

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{96211}}^1$

素因数の和:96398

約数の個数: 12

約数和(自身を含む): 227637592

約数和(自身を除く): 70909873

約数列:

[1, 3, 9, 181, 543, 1629, 96211, 288633, 865899, 17414191, 52242573, 156727719]

約数ペア:

[(1, 156727719), (3, 52242573), (9, 17414191), (181, 865899), (543, 288633), (1629, 96211)]