90389241

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5261}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 137906496

約数和(自身を除く): 47517255

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 5261, 5727, 15783, 17181, 47349, 121003, 363009, 436663, 1089027, 1309989, 3929967, 10043249, 30129747, 90389241]

約数ペア:

[(1, 90389241), (3, 30129747), (9, 10043249), (23, 3929967), (69, 1309989), (83, 1089027), (207, 436663), (249, 363009), (747, 121003), (1909, 47349), (5261, 17181), (5727, 15783)]