53693523

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 90504960

約数和(自身を除く): 36811437

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 739, 897, 1053, 1863, 2217, 2691, 3159, 5589, 6651, 8073, 9607, 16997, 19953, 24219, 28821, 50991, 59859, 72657, 86463, 152973, 179577, 220961, 259389, 458919, 662883, 778167, 1376757, 1988649, 2334501, 4130271, 5965947, 17897841, 53693523]

約数ペア:

[(1, 53693523), (3, 17897841), (9, 5965947), (13, 4130271), (23, 2334501), (27, 1988649), (39, 1376757), (69, 778167), (81, 662883), (117, 458919), (207, 259389), (243, 220961), (299, 179577), (351, 152973), (621, 86463), (739, 72657), (897, 59859), (1053, 50991), (1863, 28821), (2217, 24219), (2691, 19953), (3159, 16997), (5589, 9607), (6651, 8073)]