57127707

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23251}}^1$

素因数の和:23280

約数の個数: 32

約数和(自身を含む): 104168960

約数和(自身を除く): 47041253

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 23251, 69753, 162757, 209259, 302263, 488271, 627777, 906789, 1464813, 2115841, 2720367, 4394439, 6347523, 8161101, 19042569, 57127707]

約数ペア:

[(1, 57127707), (3, 19042569), (7, 8161101), (9, 6347523), (13, 4394439), (21, 2720367), (27, 2115841), (39, 1464813), (63, 906789), (91, 627777), (117, 488271), (189, 302263), (273, 209259), (351, 162757), (819, 69753), (2457, 23251)]