127130301

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2957}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 195192504

約数和(自身を除く): 68062203

約数列:

[1, 3, 9, 17, 51, 153, 281, 843, 2529, 2957, 4777, 8871, 14331, 26613, 42993, 50269, 150807, 452421, 830917, 2492751, 7478253, 14125589, 42376767, 127130301]

約数ペア:

[(1, 127130301), (3, 42376767), (9, 14125589), (17, 7478253), (51, 2492751), (153, 830917), (281, 452421), (843, 150807), (2529, 50269), (2957, 42993), (4777, 26613), (8871, 14331)]