13305075849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1471}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 21593886720

約数和(自身を除く): 8288810871

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 353, 657, 949, 1059, 1471, 1971, 2847, 3177, 4413, 4589, 8541, 9531, 13239, 13767, 19123, 25623, 25769, 39717, 41301, 57369, 77307, 107383, 123903, 172107, 231921, 322149, 334997, 516321, 519263, 695763, 966447, 1004991, 1395979, 1557789, 2899341, 3014973, 4187937, 4673367, 6750419, 9044919, 12563811, 14020101, 20251257, 37691433, 37906199, 60753771, 113718597, 182261313, 341155791, 492780587, 1023467373, 1478341761, 4435025283, 13305075849]

約数ペア:

[(1, 13305075849), (3, 4435025283), (9, 1478341761), (13, 1023467373), (27, 492780587), (39, 341155791), (73, 182261313), (117, 113718597), (219, 60753771), (351, 37906199), (353, 37691433), (657, 20251257), (949, 14020101), (1059, 12563811), (1471, 9044919), (1971, 6750419), (2847, 4673367), (3177, 4187937), (4413, 3014973), (4589, 2899341), (8541, 1557789), (9531, 1395979), (13239, 1004991), (13767, 966447), (19123, 695763), (25623, 519263), (25769, 516321), (39717, 334997), (41301, 322149), (57369, 231921), (77307, 172107), (107383, 123903)]