156628398009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20338709}}^1$

素因数の和:20338880

約数の個数: 16

約数和(自身を含む): 222586842240

約数和(自身を除く): 65958444231

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 20338709, 61016127, 345758053, 1037274159, 3071145059, 9213435177, 52209466003, 156628398009]

約数ペア:

[(1, 156628398009), (3, 52209466003), (17, 9213435177), (51, 3071145059), (151, 1037274159), (453, 345758053), (2567, 61016127), (7701, 20338709)]