376494669

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 570810240

約数和(自身を除く): 194315571

約数列:

[1, 3, 9, 27, 53, 159, 307, 477, 857, 921, 1431, 2571, 2763, 7713, 8289, 16271, 23139, 45421, 48813, 136263, 146439, 263099, 408789, 439317, 789297, 1226367, 2367891, 7103673, 13944247, 41832741, 125498223, 376494669]

約数ペア:

[(1, 376494669), (3, 125498223), (9, 41832741), (27, 13944247), (53, 7103673), (159, 2367891), (307, 1226367), (477, 789297), (857, 439317), (921, 408789), (1431, 263099), (2571, 146439), (2763, 136263), (7713, 48813), (8289, 45421), (16271, 23139)]