272912571

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{5701}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 410954544

約数和(自身を除く): 138041973

約数列:

[1, 3, 9, 27, 81, 197, 243, 591, 1773, 5319, 5701, 15957, 17103, 47871, 51309, 153927, 461781, 1123097, 1385343, 3369291, 10107873, 30323619, 90970857, 272912571]

約数ペア:

[(1, 272912571), (3, 90970857), (9, 30323619), (27, 10107873), (81, 3369291), (197, 1385343), (243, 1123097), (591, 461781), (1773, 153927), (5319, 51309), (5701, 47871), (15957, 17103)]