219033747

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 335050560

約数和(自身を除く): 116016813

約数列:

[1, 3, 9, 27, 37, 111, 233, 333, 699, 941, 999, 2097, 2823, 6291, 8469, 8621, 25407, 25863, 34817, 77589, 104451, 219253, 232767, 313353, 657759, 940059, 1973277, 5919831, 8112361, 24337083, 73011249, 219033747]

約数ペア:

[(1, 219033747), (3, 73011249), (9, 24337083), (27, 8112361), (37, 5919831), (111, 1973277), (233, 940059), (333, 657759), (699, 313353), (941, 232767), (999, 219253), (2097, 104451), (2823, 77589), (6291, 34817), (8469, 25863), (8621, 25407)]