201876273

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{393521}}^1$

素因数の和:393549

約数の個数: 16

約数和(自身を含む): 314817600

約数和(自身を除く): 112941327

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 393521, 1180563, 3541689, 7476899, 10625067, 22430697, 67292091, 201876273]

約数ペア:

[(1, 201876273), (3, 67292091), (9, 22430697), (19, 10625067), (27, 7476899), (57, 3541689), (171, 1180563), (513, 393521)]