82883073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 148669248

約数和(自身を除く): 65786175

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 87, 91, 133, 203, 247, 273, 361, 377, 399, 551, 609, 741, 841, 1083, 1131, 1653, 1729, 2523, 2527, 2639, 3857, 4693, 5187, 5887, 7163, 7581, 7917, 10469, 10933, 11571, 14079, 15979, 17661, 21489, 31407, 32799, 32851, 47937, 50141, 73283, 76531, 98553, 111853, 136097, 150423, 207727, 219849, 229593, 303601, 335559, 408291, 623181, 910803, 952679, 1454089, 2125207, 2858037, 3946813, 4362267, 6375621, 11840439, 27627691, 82883073]

約数ペア:

[(1, 82883073), (3, 27627691), (7, 11840439), (13, 6375621), (19, 4362267), (21, 3946813), (29, 2858037), (39, 2125207), (57, 1454089), (87, 952679), (91, 910803), (133, 623181), (203, 408291), (247, 335559), (273, 303601), (361, 229593), (377, 219849), (399, 207727), (551, 150423), (609, 136097), (741, 111853), (841, 98553), (1083, 76531), (1131, 73283), (1653, 50141), (1729, 47937), (2523, 32851), (2527, 32799), (2639, 31407), (3857, 21489), (4693, 17661), (5187, 15979), (5887, 14079), (7163, 11571), (7581, 10933), (7917, 10469)]