165280244697

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{390733439}}^1$

素因数の和:390733492

約数の個数: 12

約数和(自身を含む): 243817666560

約数和(自身を除く): 78537421863

約数列:

[1, 3, 9, 47, 141, 423, 390733439, 1172200317, 3516600951, 18364471633, 55093414899, 165280244697]

約数ペア:

[(1, 165280244697), (3, 55093414899), (9, 18364471633), (47, 3516600951), (141, 1172200317), (423, 390733439)]