77880177

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{48889}}^1$

素因数の和:48957

約数の個数: 16

約数和(自身を含む): 117336000

約数和(自身を除く): 39455823

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 48889, 146667, 440001, 1320003, 2884451, 8653353, 25960059, 77880177]

約数ペア:

[(1, 77880177), (3, 25960059), (9, 8653353), (27, 2884451), (59, 1320003), (177, 440001), (531, 146667), (1593, 48889)]