151824861

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{9419}}^1$

素因数の和:9630

約数の個数: 20

約数和(自身を含む): 227964000

約数和(自身を除く): 76139139

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 9419, 16119, 28257, 84771, 254313, 762939, 1874381, 5623143, 16869429, 50608287, 151824861]

約数ペア:

[(1, 151824861), (3, 50608287), (9, 16869429), (27, 5623143), (81, 1874381), (199, 762939), (597, 254313), (1791, 84771), (5373, 28257), (9419, 16119)]