118863639

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 67414761

約数列:

[1, 3, 9, 19, 27, 57, 171, 263, 513, 789, 881, 2367, 2643, 4997, 7101, 7929, 14991, 16739, 23787, 44973, 50217, 134919, 150651, 231703, 451953, 695109, 2085327, 4402357, 6255981, 13207071, 39621213, 118863639]

約数ペア:

[(1, 118863639), (3, 39621213), (9, 13207071), (19, 6255981), (27, 4402357), (57, 2085327), (171, 695109), (263, 451953), (513, 231703), (789, 150651), (881, 134919), (2367, 50217), (2643, 44973), (4997, 23787), (7101, 16739), (7929, 14991)]