195056019

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{12101}}^1$

素因数の和:12312

約数の個数: 20

約数和(自身を含む): 292868400

約数和(自身を除く): 97812381

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 12101, 16119, 36303, 108909, 326727, 980181, 2408099, 7224297, 21672891, 65018673, 195056019]

約数ペア:

[(1, 195056019), (3, 65018673), (9, 21672891), (27, 7224297), (81, 2408099), (199, 980181), (597, 326727), (1791, 108909), (5373, 36303), (12101, 16119)]