57539421

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{136027}}^1$

素因数の和:136080

約数の個数: 12

約数和(自身を含む): 84881472

約数和(自身を除く): 27342051

約数列:

[1, 3, 9, 47, 141, 423, 136027, 408081, 1224243, 6393269, 19179807, 57539421]

約数ペア:

[(1, 57539421), (3, 19179807), (9, 6393269), (47, 1224243), (141, 408081), (423, 136027)]