83670849

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 126509760

約数和(自身を除く): 42838911

約数列:

[1, 3, 9, 23, 69, 207, 619, 653, 1857, 1959, 5571, 5877, 14237, 15019, 42711, 45057, 128133, 135171, 404207, 1212621, 3637863, 9296761, 27890283, 83670849]

約数ペア:

[(1, 83670849), (3, 27890283), (9, 9296761), (23, 3637863), (69, 1212621), (207, 404207), (619, 135171), (653, 128133), (1857, 45057), (1959, 42711), (5571, 15019), (5877, 14237)]