39605709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 67415040

約数和(自身を除く): 27809331

約数列:

[1, 3, 11, 13, 19, 33, 39, 43, 57, 113, 129, 143, 209, 247, 339, 429, 473, 559, 627, 741, 817, 1243, 1419, 1469, 1677, 2147, 2451, 2717, 3729, 4407, 4859, 6149, 6441, 8151, 8987, 10621, 14577, 16159, 18447, 23617, 26961, 27911, 31863, 48477, 53449, 63167, 70851, 83733, 92321, 116831, 160347, 189501, 276963, 307021, 350493, 694837, 921063, 1015531, 1200173, 2084511, 3046593, 3600519, 13201903, 39605709]

約数ペア:

[(1, 39605709), (3, 13201903), (11, 3600519), (13, 3046593), (19, 2084511), (33, 1200173), (39, 1015531), (43, 921063), (57, 694837), (113, 350493), (129, 307021), (143, 276963), (209, 189501), (247, 160347), (339, 116831), (429, 92321), (473, 83733), (559, 70851), (627, 63167), (741, 53449), (817, 48477), (1243, 31863), (1419, 27911), (1469, 26961), (1677, 23617), (2147, 18447), (2451, 16159), (2717, 14577), (3729, 10621), (4407, 8987), (4859, 8151), (6149, 6441)]