306540981

素因数分解:

$3^2\times {\mathrm{1327}}^1\times {\mathrm{25667}}^1$

素因数の和:27000

約数の個数: 12

約数和(自身を含む): 443132352

約数和(自身を除く): 136591371

約数列:

[1, 3, 9, 1327, 3981, 11943, 25667, 77001, 231003, 34060109, 102180327, 306540981]

約数ペア:

[(1, 306540981), (3, 102180327), (9, 34060109), (1327, 231003), (3981, 77001), (11943, 25667)]