193764159

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{52639}}^1$

素因数の和:53054

約数の個数: 12

約数和(自身を含む): 280571200

約数和(自身を除く): 86807041

約数列:

[1, 3, 9, 409, 1227, 3681, 52639, 157917, 473751, 21529351, 64588053, 193764159]

約数ペア:

[(1, 193764159), (3, 64588053), (9, 21529351), (409, 473751), (1227, 157917), (3681, 52639)]