57680649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 90009920

約数和(自身を除く): 32329271

約数列:

[1, 3, 9, 13, 39, 117, 439, 1123, 1317, 3369, 3951, 5707, 10107, 14599, 17121, 43797, 51363, 131391, 492997, 1478991, 4436973, 6408961, 19226883, 57680649]

約数ペア:

[(1, 57680649), (3, 19226883), (9, 6408961), (13, 4436973), (39, 1478991), (117, 492997), (439, 131391), (1123, 51363), (1317, 43797), (3369, 17121), (3951, 14599), (5707, 10107)]