1680976527

素因数分解:

$3^1\times {\mathrm{107}}^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 2288286000

約数和(自身を除く): 607309473

約数列:

[1, 3, 107, 109, 321, 327, 449, 1347, 11449, 11663, 34347, 34989, 48043, 48941, 144129, 146823, 1247941, 3743823, 5140601, 5236687, 15421803, 15710061, 560325509, 1680976527]

約数ペア:

[(1, 1680976527), (3, 560325509), (107, 15710061), (109, 15421803), (321, 5236687), (327, 5140601), (449, 3743823), (1347, 1247941), (11449, 146823), (11663, 144129), (34347, 48941), (34989, 48043)]