40094919

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{1787}}^1$

素因数の和:2076

約数の個数: 20

約数和(自身を含む): 60144744

約数和(自身を除く): 20049825

約数列:

[1, 3, 9, 27, 81, 277, 831, 1787, 2493, 5361, 7479, 16083, 22437, 48249, 144747, 494999, 1484997, 4454991, 13364973, 40094919]

約数ペア:

[(1, 40094919), (3, 13364973), (9, 4454991), (27, 1484997), (81, 494999), (277, 144747), (831, 48249), (1787, 22437), (2493, 16083), (5361, 7479)]