57242439

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 84517472

約数和(自身を除く): 27275033

約数列:

[1, 3, 9, 73, 151, 219, 453, 577, 657, 1359, 1731, 5193, 11023, 33069, 42121, 87127, 99207, 126363, 261381, 379089, 784143, 6360271, 19080813, 57242439]

約数ペア:

[(1, 57242439), (3, 19080813), (9, 6360271), (73, 784143), (151, 379089), (219, 261381), (453, 126363), (577, 99207), (657, 87127), (1359, 42121), (1731, 33069), (5193, 11023)]