68243421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1427}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 95961600

約数和(自身を除く): 27718179

約数列:

[1, 3, 19, 57, 839, 1427, 2517, 4281, 15941, 27113, 47823, 81339, 1197253, 3591759, 22747807, 68243421]

約数ペア:

[(1, 68243421), (3, 22747807), (19, 3591759), (57, 1197253), (839, 81339), (1427, 47823), (2517, 27113), (4281, 15941)]