169628421

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{18013}}^1$

素因数の和:18132

約数の個数: 16

約数和(自身を含む): 234614336

約数和(自身を除く): 64985915

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 18013, 54039, 774559, 1314949, 2323677, 3944847, 56542807, 169628421]

約数ペア:

[(1, 169628421), (3, 56542807), (43, 3944847), (73, 2323677), (129, 1314949), (219, 774559), (3139, 54039), (9417, 18013)]