168551469

素因数分解:

$3^3\times {\mathrm{1949}}^1\times {\mathrm{3203}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 249912000

約数和(自身を除く): 81360531

約数列:

[1, 3, 9, 27, 1949, 3203, 5847, 9609, 17541, 28827, 52623, 86481, 6242647, 18727941, 56183823, 168551469]

約数ペア:

[(1, 168551469), (3, 56183823), (9, 18727941), (27, 6242647), (1949, 86481), (3203, 52623), (5847, 28827), (9609, 17541)]