85815423

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{4943}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 127357440

約数和(自身を除く): 41542017

約数列:

[1, 3, 9, 27, 643, 1929, 4943, 5787, 14829, 17361, 44487, 133461, 3178349, 9535047, 28605141, 85815423]

約数ペア:

[(1, 85815423), (3, 28605141), (9, 9535047), (27, 3178349), (643, 133461), (1929, 44487), (4943, 17361), (5787, 14829)]