57984849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 96821760

約数和(自身を除く): 38836911

約数列:

[1, 3, 9, 13, 27, 31, 39, 73, 93, 117, 219, 279, 351, 403, 657, 837, 949, 1209, 1971, 2263, 2847, 3627, 5329, 6789, 8541, 10881, 15987, 20367, 25623, 29419, 47961, 61101, 69277, 88257, 143883, 165199, 207831, 264771, 495597, 623493, 794313, 1486791, 1870479, 2147587, 4460373, 6442761, 19328283, 57984849]

約数ペア:

[(1, 57984849), (3, 19328283), (9, 6442761), (13, 4460373), (27, 2147587), (31, 1870479), (39, 1486791), (73, 794313), (93, 623493), (117, 495597), (219, 264771), (279, 207831), (351, 165199), (403, 143883), (657, 88257), (837, 69277), (949, 61101), (1209, 47961), (1971, 29419), (2263, 25623), (2847, 20367), (3627, 15987), (5329, 10881), (6789, 8541)]