156727629

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{66721}}^1$

素因数の和:66762

約数の個数: 20

約数和(自身を含む): 242200860

約数和(自身を除く): 85473231

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 66721, 200163, 600489, 1801467, 1934909, 5404401, 5804727, 17414181, 52242543, 156727629]

約数ペア:

[(1, 156727629), (3, 52242543), (9, 17414181), (27, 5804727), (29, 5404401), (81, 1934909), (87, 1801467), (261, 600489), (783, 200163), (2349, 66721)]