73789803

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 111043296

約数和(自身を除く): 37253493

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 3121, 7881, 9363, 23643, 28089, 115477, 221591, 346431, 664773, 1039293, 1994319, 8198867, 24596601, 73789803]

約数ペア:

[(1, 73789803), (3, 24596601), (9, 8198867), (37, 1994319), (71, 1039293), (111, 664773), (213, 346431), (333, 221591), (639, 115477), (2627, 28089), (3121, 23643), (7881, 9363)]