54899937

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{1187}}^1$

素因数の和:1770

約数の個数: 20

約数和(自身を含む): 82223856

約数和(自身を除く): 27323919

約数列:

[1, 3, 9, 27, 81, 571, 1187, 1713, 3561, 5139, 10683, 15417, 32049, 46251, 96147, 677777, 2033331, 6099993, 18299979, 54899937]

約数ペア:

[(1, 54899937), (3, 18299979), (9, 6099993), (27, 2033331), (81, 677777), (571, 96147), (1187, 46251), (1713, 32049), (3561, 15417), (5139, 10683)]