27378039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18973}}^1$

素因数の和:19026

約数の個数: 16

約数和(自身を含む): 40376672

約数和(自身を除く): 12998633

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 18973, 56919, 246649, 702001, 739947, 2106003, 9126013, 27378039]

約数ペア:

[(1, 27378039), (3, 9126013), (13, 2106003), (37, 739947), (39, 702001), (111, 246649), (481, 56919), (1443, 18973)]