55369989

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 82285632

約数和(自身を除く): 26915643

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 1187, 3561, 5183, 10683, 15549, 46647, 84277, 86651, 252831, 259953, 758493, 779859, 6152221, 18456663, 55369989]

約数ペア:

[(1, 55369989), (3, 18456663), (9, 6152221), (71, 779859), (73, 758493), (213, 259953), (219, 252831), (639, 86651), (657, 84277), (1187, 46647), (3561, 15549), (5183, 10683)]