53437239

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 85412448

約数和(自身を除く): 31975209

約数列:

[1, 3, 9, 17, 27, 51, 81, 151, 153, 257, 453, 459, 771, 1359, 1377, 2313, 2567, 4077, 4369, 6939, 7701, 12231, 13107, 20817, 23103, 38807, 39321, 69309, 116421, 117963, 207927, 349263, 353889, 659719, 1047789, 1979157, 3143367, 5937471, 17812413, 53437239]

約数ペア:

[(1, 53437239), (3, 17812413), (9, 5937471), (17, 3143367), (27, 1979157), (51, 1047789), (81, 659719), (151, 353889), (153, 349263), (257, 207927), (453, 117963), (459, 116421), (771, 69309), (1359, 39321), (1377, 38807), (2313, 23103), (2567, 20817), (4077, 13107), (4369, 12231), (6939, 7701)]