29970294489

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{27407}}^1$

素因数の和:27918

約数の個数: 32

約数和(自身を含む): 44953505280

約数和(自身を除く): 14983210791

約数列:

[1, 3, 9, 27, 101, 303, 401, 909, 1203, 2727, 3609, 10827, 27407, 40501, 82221, 121503, 246663, 364509, 739989, 1093527, 2768107, 8304321, 10990207, 24912963, 32970621, 74738889, 98911863, 296735589, 1110010907, 3330032721, 9990098163, 29970294489]

約数ペア:

[(1, 29970294489), (3, 9990098163), (9, 3330032721), (27, 1110010907), (101, 296735589), (303, 98911863), (401, 74738889), (909, 32970621), (1203, 24912963), (2727, 10990207), (3609, 8304321), (10827, 2768107), (27407, 1093527), (40501, 739989), (82221, 364509), (121503, 246663)]