156977547921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{580373}}^1$

素因数の和:581153

約数の個数: 24

約数和(自身を含む): 232593005736

約数和(自身を除く): 75615457815

約数列:

[1, 3, 9, 41, 123, 369, 733, 2199, 6597, 30053, 90159, 270477, 580373, 1741119, 5223357, 23795293, 71385879, 214157637, 425413409, 1276240227, 3828720681, 17441949769, 52325849307, 156977547921]

約数ペア:

[(1, 156977547921), (3, 52325849307), (9, 17441949769), (41, 3828720681), (123, 1276240227), (369, 425413409), (733, 214157637), (2199, 71385879), (6597, 23795293), (30053, 5223357), (90159, 1741119), (270477, 580373)]