156088377

素因数分解:

$3^7\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 236160000

約数和(自身を除く): 80071623

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 479, 729, 1341, 1437, 2187, 4023, 4311, 12069, 12933, 36207, 38799, 71371, 108621, 116397, 214113, 325863, 349191, 642339, 1047573, 1927017, 5781051, 17343153, 52029459, 156088377]

約数ペア:

[(1, 156088377), (3, 52029459), (9, 17343153), (27, 5781051), (81, 1927017), (149, 1047573), (243, 642339), (447, 349191), (479, 325863), (729, 214113), (1341, 116397), (1437, 108621), (2187, 71371), (4023, 38799), (4311, 36207), (12069, 12933)]