68066607

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5563

約数の個数: 32

約数和(自身を含む): 112721920

約数和(自身を除く): 44655313

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 5503, 12369, 16509, 38521, 104557, 115563, 170593, 313671, 511779, 731899, 1194151, 2195697, 3241267, 3582453, 9723801, 22688869, 68066607]

約数ペア:

[(1, 68066607), (3, 22688869), (7, 9723801), (19, 3582453), (21, 3241267), (31, 2195697), (57, 1194151), (93, 731899), (133, 511779), (217, 313671), (399, 170593), (589, 115563), (651, 104557), (1767, 38521), (4123, 16509), (5503, 12369)]