73689723

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 41395077

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 1109, 2461, 2889, 3327, 7383, 9981, 22149, 25507, 29943, 66447, 76521, 118663, 229563, 355989, 688689, 1067967, 2729249, 3203901, 8187747, 24563241, 73689723]

約数ペア:

[(1, 73689723), (3, 24563241), (9, 8187747), (23, 3203901), (27, 2729249), (69, 1067967), (107, 688689), (207, 355989), (321, 229563), (621, 118663), (963, 76521), (1109, 66447), (2461, 29943), (2889, 25507), (3327, 22149), (7383, 9981)]