129399567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 196197120

約数和(自身を除く): 66797553

約数列:

[1, 3, 11, 33, 41, 59, 123, 177, 451, 649, 1353, 1621, 1947, 2419, 4863, 7257, 17831, 26609, 53493, 66461, 79827, 95639, 199383, 286917, 731071, 1052029, 2193213, 3156087, 3921199, 11763597, 43133189, 129399567]

約数ペア:

[(1, 129399567), (3, 43133189), (11, 11763597), (33, 3921199), (41, 3156087), (59, 2193213), (123, 1052029), (177, 731071), (451, 286917), (649, 199383), (1353, 95639), (1621, 79827), (1947, 66461), (2419, 53493), (4863, 26609), (7257, 17831)]