57435021

素因数分解:

$3^3\times 7^1\times {\mathrm{303889}}^1$

素因数の和:303905

約数の個数: 16

約数和(自身を含む): 97244800

約数和(自身を除く): 39809779

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 303889, 911667, 2127223, 2735001, 6381669, 8205003, 19145007, 57435021]

約数ペア:

[(1, 57435021), (3, 19145007), (7, 8205003), (9, 6381669), (21, 2735001), (27, 2127223), (63, 911667), (189, 303889)]