56526957

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 32177043

約数列:

[1, 3, 9, 19, 27, 57, 171, 251, 439, 513, 753, 1317, 2259, 3951, 4769, 6777, 8341, 11853, 14307, 25023, 42921, 75069, 110189, 128763, 225207, 330567, 991701, 2093591, 2975103, 6280773, 18842319, 56526957]

約数ペア:

[(1, 56526957), (3, 18842319), (9, 6280773), (19, 2975103), (27, 2093591), (57, 991701), (171, 330567), (251, 225207), (439, 128763), (513, 110189), (753, 75069), (1317, 42921), (2259, 25023), (3951, 14307), (4769, 11853), (6777, 8341)]