87864939

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{48571}}^1$

素因数の和:48647

約数の個数: 16

約数和(自身を含む): 132115840

約数和(自身を除く): 44250901

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 48571, 145713, 437139, 1311417, 3254257, 9762771, 29288313, 87864939]

約数ペア:

[(1, 87864939), (3, 29288313), (9, 9762771), (27, 3254257), (67, 1311417), (201, 437139), (603, 145713), (1809, 48571)]