80223357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 116671104

約数和(自身を除く): 36447747

約数列:

[1, 3, 17, 51, 61, 107, 183, 241, 321, 723, 1037, 1819, 3111, 4097, 5457, 6527, 12291, 14701, 19581, 25787, 44103, 77361, 110959, 249917, 332877, 438379, 749751, 1315137, 1573007, 4719021, 26741119, 80223357]

約数ペア:

[(1, 80223357), (3, 26741119), (17, 4719021), (51, 1573007), (61, 1315137), (107, 749751), (183, 438379), (241, 332877), (321, 249917), (723, 110959), (1037, 77361), (1819, 44103), (3111, 25787), (4097, 19581), (5457, 14701), (6527, 12291)]