79862991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 122330880

約数和(自身を除く): 42467889

約数列:

[1, 3, 13, 17, 39, 51, 163, 221, 489, 663, 739, 2119, 2217, 2771, 6357, 8313, 9607, 12563, 28821, 36023, 37689, 108069, 120457, 163319, 361371, 489957, 1565941, 2047769, 4697823, 6143307, 26620997, 79862991]

約数ペア:

[(1, 79862991), (3, 26620997), (13, 6143307), (17, 4697823), (39, 2047769), (51, 1565941), (163, 489957), (221, 361371), (489, 163319), (663, 120457), (739, 108069), (2119, 37689), (2217, 36023), (2771, 28821), (6357, 12563), (8313, 9607)]