68849711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 90178560

約数和(自身を除く): 21328849

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 703, 823, 2261, 4403, 4921, 5761, 11951, 13991, 15637, 30451, 83657, 97937, 109459, 213157, 265829, 517667, 578569, 1860803, 3623669, 4049983, 9835673, 68849711]

約数ペア:

[(1, 68849711), (7, 9835673), (17, 4049983), (19, 3623669), (37, 1860803), (119, 578569), (133, 517667), (259, 265829), (323, 213157), (629, 109459), (703, 97937), (823, 83657), (2261, 30451), (4403, 15637), (4921, 13991), (5761, 11951)]