66306885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 114037632

約数和(自身を除く): 47730747

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 3881, 5695, 11643, 17085, 19405, 58215, 65977, 197931, 260027, 329885, 780081, 989655, 1300135, 3900405, 4420459, 13261377, 22102295, 66306885]

約数ペア:

[(1, 66306885), (3, 22102295), (5, 13261377), (15, 4420459), (17, 3900405), (51, 1300135), (67, 989655), (85, 780081), (201, 329885), (255, 260027), (335, 197931), (1005, 65977), (1139, 58215), (3417, 19405), (3881, 17085), (5695, 11643)]