73719087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 35306193

約数列:

[1, 3, 13, 39, 71, 79, 213, 237, 337, 923, 1011, 1027, 2769, 3081, 4381, 5609, 13143, 16827, 23927, 26623, 71781, 72917, 79869, 218751, 311051, 346099, 933153, 1038297, 1890233, 5670699, 24573029, 73719087]

約数ペア:

[(1, 73719087), (3, 24573029), (13, 5670699), (39, 1890233), (71, 1038297), (79, 933153), (213, 346099), (237, 311051), (337, 218751), (923, 79869), (1011, 72917), (1027, 71781), (2769, 26623), (3081, 23927), (4381, 16827), (5609, 13143)]