30132909

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 45007872

約数和(自身を除く): 14874963

約数列:

[1, 3, 9, 41, 123, 127, 369, 381, 643, 1143, 1929, 5207, 5787, 15621, 26363, 46863, 79089, 81661, 237267, 244983, 734949, 3348101, 10044303, 30132909]

約数ペア:

[(1, 30132909), (3, 10044303), (9, 3348101), (41, 734949), (123, 244983), (127, 237267), (369, 81661), (381, 79089), (643, 46863), (1143, 26363), (1929, 15621), (5207, 5787)]