165727242

素因数分解:

$2^1\times 3^3\times {\mathrm{661}}^1\times {\mathrm{4643}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 368919360

約数和(自身を除く): 203192118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 661, 1322, 1983, 3966, 4643, 5949, 9286, 11898, 13929, 17847, 27858, 35694, 41787, 83574, 125361, 250722, 3069023, 6138046, 9207069, 18414138, 27621207, 55242414, 82863621, 165727242]

約数ペア:

[(1, 165727242), (2, 82863621), (3, 55242414), (6, 27621207), (9, 18414138), (18, 9207069), (27, 6138046), (54, 3069023), (661, 250722), (1322, 125361), (1983, 83574), (3966, 41787), (4643, 35694), (5949, 27858), (9286, 17847), (11898, 13929)]