43898139

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 23839461

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 293, 537, 837, 879, 1611, 2637, 4833, 5549, 7911, 9083, 16647, 27249, 49941, 52447, 81747, 149823, 157341, 245241, 472023, 1416069, 1625857, 4877571, 14632713, 43898139]

約数ペア:

[(1, 43898139), (3, 14632713), (9, 4877571), (27, 1625857), (31, 1416069), (93, 472023), (179, 245241), (279, 157341), (293, 149823), (537, 81747), (837, 52447), (879, 49941), (1611, 27249), (2637, 16647), (4833, 9083), (5549, 7911)]