86616729

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{47881}}^1$

素因数の和:47957

約数の個数: 16

約数和(自身を含む): 130239040

約数和(自身を除く): 43622311

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 47881, 143643, 430929, 1292787, 3208027, 9624081, 28872243, 86616729]

約数ペア:

[(1, 86616729), (3, 28872243), (9, 9624081), (27, 3208027), (67, 1292787), (201, 430929), (603, 143643), (1809, 47881)]