68222451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^2$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 100885824

約数和(自身を除く): 32663373

約数列:

[1, 3, 11, 33, 107, 139, 321, 417, 1177, 1529, 3531, 4587, 14873, 19321, 44619, 57963, 163603, 212531, 490809, 637593, 2067347, 6202041, 22740817, 68222451]

約数ペア:

[(1, 68222451), (3, 22740817), (11, 6202041), (33, 2067347), (107, 637593), (139, 490809), (321, 212531), (417, 163603), (1177, 57963), (1529, 44619), (3531, 19321), (4587, 14873)]