168493887

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{456623}}^1$

素因数の和:456670

約数の個数: 12

約数和(自身を含む): 249316704

約数和(自身を除く): 80822817

約数列:

[1, 3, 9, 41, 123, 369, 456623, 1369869, 4109607, 18721543, 56164629, 168493887]

約数ペア:

[(1, 168493887), (3, 56164629), (9, 18721543), (41, 4109607), (123, 1369869), (369, 456623)]