2877187527

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{2339}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 4414176000

約数和(自身を除く): 1536988473

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1571, 2339, 4713, 7017, 14139, 21051, 42417, 45559, 63153, 67831, 136677, 203493, 410031, 610479, 1230093, 1831437, 3674569, 11023707, 33071121, 99213363, 106562501, 319687503, 959062509, 2877187527]

約数ペア:

[(1, 2877187527), (3, 959062509), (9, 319687503), (27, 106562501), (29, 99213363), (87, 33071121), (261, 11023707), (783, 3674569), (1571, 1831437), (2339, 1230093), (4713, 610479), (7017, 410031), (14139, 203493), (21051, 136677), (42417, 67831), (45559, 63153)]