133202997

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{400009}}^1$

素因数の和:400052

約数の個数: 12

約数和(自身を含む): 197604940

約数和(自身を除く): 64401943

約数列:

[1, 3, 9, 37, 111, 333, 400009, 1200027, 3600081, 14800333, 44400999, 133202997]

約数ペア:

[(1, 133202997), (3, 44400999), (9, 14800333), (37, 3600081), (111, 1200027), (333, 400009)]