77773986

素因数分解:

$2^1\times 3^3\times {\mathrm{1440259}}^1$

素因数の和:1440270

約数の個数: 16

約数和(自身を含む): 172831200

約数和(自身を除く): 95057214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1440259, 2880518, 4320777, 8641554, 12962331, 25924662, 38886993, 77773986]

約数ペア:

[(1, 77773986), (2, 38886993), (3, 25924662), (6, 12962331), (9, 8641554), (18, 4320777), (27, 2880518), (54, 1440259)]