85964949

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 71628651

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 57, 63, 111, 133, 171, 189, 259, 333, 399, 513, 647, 703, 777, 999, 1197, 1941, 2109, 2331, 3591, 4529, 4921, 5823, 6327, 6993, 12293, 13587, 14763, 17469, 18981, 23939, 36879, 40761, 44289, 71817, 86051, 110637, 122283, 132867, 167573, 215451, 258153, 331911, 454841, 502719, 646353, 774459, 1364523, 1508157, 2323377, 3183887, 4093569, 4524471, 9551661, 12280707, 28654983, 85964949]

約数ペア:

[(1, 85964949), (3, 28654983), (7, 12280707), (9, 9551661), (19, 4524471), (21, 4093569), (27, 3183887), (37, 2323377), (57, 1508157), (63, 1364523), (111, 774459), (133, 646353), (171, 502719), (189, 454841), (259, 331911), (333, 258153), (399, 215451), (513, 167573), (647, 132867), (703, 122283), (777, 110637), (999, 86051), (1197, 71817), (1941, 44289), (2109, 40761), (2331, 36879), (3591, 23939), (4529, 18981), (4921, 17469), (5823, 14763), (6327, 13587), (6993, 12293)]