26665227

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 15670773

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 881, 1121, 1593, 2643, 3363, 7929, 10089, 16739, 23787, 30267, 50217, 51979, 150651, 155937, 451953, 467811, 987601, 1403433, 2962803, 8888409, 26665227]

約数ペア:

[(1, 26665227), (3, 8888409), (9, 2962803), (19, 1403433), (27, 987601), (57, 467811), (59, 451953), (171, 155937), (177, 150651), (513, 51979), (531, 50217), (881, 30267), (1121, 23787), (1593, 16739), (2643, 10089), (3363, 7929)]