198153

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 16

約数和(自身を含む): 302400

約数和(自身を除く): 104247

約数列:

[1, 3, 9, 27, 41, 123, 179, 369, 537, 1107, 1611, 4833, 7339, 22017, 66051, 198153]

約数ペア:

[(1, 198153), (3, 66051), (9, 22017), (27, 7339), (41, 4833), (123, 1611), (179, 1107), (369, 537)]