168417819

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{7417}}^1$

素因数の和:7484

約数の個数: 24

約数和(自身を含む): 258443120

約数和(自身を除く): 90025301

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2523, 7417, 7569, 22251, 22707, 66753, 200259, 215093, 645279, 1935837, 5807511, 6237697, 18713091, 56139273, 168417819]

約数ペア:

[(1, 168417819), (3, 56139273), (9, 18713091), (27, 6237697), (29, 5807511), (87, 1935837), (261, 645279), (783, 215093), (841, 200259), (2523, 66753), (7417, 22707), (7569, 22251)]