229150871991

素因数分解:

$3^4\times {\mathrm{3671}}^1\times {\mathrm{770641}}^1$

素因数の和:774324

約数の個数: 20

約数和(自身を含む): 342405488304

約数和(自身を除く): 113254616313

約数列:

[1, 3, 9, 27, 81, 3671, 11013, 33039, 99117, 297351, 770641, 2311923, 6935769, 20807307, 62421921, 2829023111, 8487069333, 25461207999, 76383623997, 229150871991]

約数ペア:

[(1, 229150871991), (3, 76383623997), (9, 25461207999), (27, 8487069333), (81, 2829023111), (3671, 62421921), (11013, 20807307), (33039, 6935769), (99117, 2311923), (297351, 770641)]