173089467

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 275055264

約数和(自身を除く): 101965797

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 477, 621, 1219, 1431, 1753, 1863, 3657, 4293, 5259, 10971, 15777, 32913, 40319, 47331, 92909, 98739, 120957, 141993, 278727, 362871, 836181, 1088613, 2136907, 2508543, 3265839, 6410721, 7525629, 19232163, 57696489, 173089467]

約数ペア:

[(1, 173089467), (3, 57696489), (9, 19232163), (23, 7525629), (27, 6410721), (53, 3265839), (69, 2508543), (81, 2136907), (159, 1088613), (207, 836181), (477, 362871), (621, 278727), (1219, 141993), (1431, 120957), (1753, 98739), (1863, 92909), (3657, 47331), (4293, 40319), (5259, 32913), (10971, 15777)]