168487983

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{456607}}^1$

素因数の和:456654

約数の個数: 12

約数和(自身を含む): 249307968

約数和(自身を除く): 80819985

約数列:

[1, 3, 9, 41, 123, 369, 456607, 1369821, 4109463, 18720887, 56162661, 168487983]

約数ペア:

[(1, 168487983), (3, 56162661), (9, 18720887), (41, 4109463), (123, 1369821), (369, 456607)]