57939903

素因数分解:

$3^2\times 7^3\times {\mathrm{137}}^2$

素因数の和:301

約数の個数: 36

約数和(自身を含む): 98316400

約数和(自身を除く): 40376497

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 343, 411, 441, 959, 1029, 1233, 2877, 3087, 6713, 8631, 18769, 20139, 46991, 56307, 60417, 131383, 140973, 168921, 394149, 422919, 919681, 1182447, 2759043, 6437767, 8277129, 19313301, 57939903]

約数ペア:

[(1, 57939903), (3, 19313301), (7, 8277129), (9, 6437767), (21, 2759043), (49, 1182447), (63, 919681), (137, 422919), (147, 394149), (343, 168921), (411, 140973), (441, 131383), (959, 60417), (1029, 56307), (1233, 46991), (2877, 20139), (3087, 18769), (6713, 8631)]