2080672083

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4423}}^1$

素因数の和:4589

約数の個数: 64

約数和(自身を含む): 3737395200

約数和(自身を除く): 1656723117

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 131, 133, 171, 189, 393, 399, 513, 917, 1179, 1197, 2489, 2751, 3537, 3591, 4423, 7467, 8253, 13269, 17423, 22401, 24759, 30961, 39807, 52269, 67203, 84037, 92883, 119421, 156807, 252111, 278649, 470421, 579413, 588259, 756333, 835947, 1738239, 1764777, 2268999, 4055891, 5214717, 5294331, 11008847, 12167673, 15644151, 15882993, 33026541, 36503019, 77061929, 99079623, 109509057, 231185787, 297238869, 693557361, 2080672083]

約数ペア:

[(1, 2080672083), (3, 693557361), (7, 297238869), (9, 231185787), (19, 109509057), (21, 99079623), (27, 77061929), (57, 36503019), (63, 33026541), (131, 15882993), (133, 15644151), (171, 12167673), (189, 11008847), (393, 5294331), (399, 5214717), (513, 4055891), (917, 2268999), (1179, 1764777), (1197, 1738239), (2489, 835947), (2751, 756333), (3537, 588259), (3591, 579413), (4423, 470421), (7467, 278649), (8253, 252111), (13269, 156807), (17423, 119421), (22401, 92883), (24759, 84037), (30961, 67203), (39807, 52269)]