2081925153

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 3942758400

約数和(自身を除く): 1860833247

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 99, 121, 177, 189, 231, 297, 363, 413, 531, 649, 693, 847, 1089, 1239, 1543, 1593, 1947, 2079, 2541, 3267, 3717, 4543, 4629, 5841, 7139, 7623, 10801, 11151, 13629, 13887, 16973, 17523, 21417, 22869, 32403, 40887, 41661, 49973, 50919, 64251, 91037, 97209, 118811, 122661, 149919, 152757, 186703, 192753, 273111, 291627, 356433, 449757, 458271, 560109, 637259, 819333, 1001407, 1069299, 1306921, 1349271, 1680327, 1911777, 2457999, 3004221, 3207897, 3920763, 5040981, 5735331, 7009849, 9012663, 11015477, 11762289, 17205993, 21029547, 27037989, 33046431, 35286867, 63088641, 77108339, 99139293, 189265923, 231325017, 297417879, 693975051, 2081925153]

約数ペア:

[(1, 2081925153), (3, 693975051), (7, 297417879), (9, 231325017), (11, 189265923), (21, 99139293), (27, 77108339), (33, 63088641), (59, 35286867), (63, 33046431), (77, 27037989), (99, 21029547), (121, 17205993), (177, 11762289), (189, 11015477), (231, 9012663), (297, 7009849), (363, 5735331), (413, 5040981), (531, 3920763), (649, 3207897), (693, 3004221), (847, 2457999), (1089, 1911777), (1239, 1680327), (1543, 1349271), (1593, 1306921), (1947, 1069299), (2079, 1001407), (2541, 819333), (3267, 637259), (3717, 560109), (4543, 458271), (4629, 449757), (5841, 356433), (7139, 291627), (7623, 273111), (10801, 192753), (11151, 186703), (13629, 152757), (13887, 149919), (16973, 122661), (17523, 118811), (21417, 97209), (22869, 91037), (32403, 64251), (40887, 50919), (41661, 49973)]