68616423

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 106465280

約数和(自身を除く): 37848857

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1123, 1971, 2263, 3369, 6789, 10107, 20367, 30321, 34813, 61101, 81979, 104439, 245937, 313317, 737811, 939951, 2213433, 2541349, 7624047, 22872141, 68616423]

約数ペア:

[(1, 68616423), (3, 22872141), (9, 7624047), (27, 2541349), (31, 2213433), (73, 939951), (93, 737811), (219, 313317), (279, 245937), (657, 104439), (837, 81979), (1123, 61101), (1971, 34813), (2263, 30321), (3369, 20367), (6789, 10107)]