126814977

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{33311}}^1$

素因数の和:33370

約数の個数: 20

約数和(自身を含む): 193476096

約数和(自身を除く): 66661119

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 33311, 99933, 299799, 899397, 1565617, 2698191, 4696851, 14090553, 42271659, 126814977]

約数ペア:

[(1, 126814977), (3, 42271659), (9, 14090553), (27, 4696851), (47, 2698191), (81, 1565617), (141, 899397), (423, 299799), (1269, 99933), (3807, 33311)]