159156657

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{178627}}^1$

素因数の和:178650

約数の個数: 20

約数和(自身を含む): 259367856

約数和(自身を除く): 100211199

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 178627, 535881, 1607643, 1964897, 4822929, 5894691, 14468787, 17684073, 53052219, 159156657]

約数ペア:

[(1, 159156657), (3, 53052219), (9, 17684073), (11, 14468787), (27, 5894691), (33, 4822929), (81, 1964897), (99, 1607643), (297, 535881), (891, 178627)]