132143823

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19603}}^1$

素因数の和:19723

約数の個数: 24

約数和(自身を含む): 220192128

約数和(自身を除く): 88048305

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 19603, 58809, 137221, 176427, 411663, 1234989, 2097521, 6292563, 14682647, 18877689, 44047941, 132143823]

約数ペア:

[(1, 132143823), (3, 44047941), (7, 18877689), (9, 14682647), (21, 6292563), (63, 2097521), (107, 1234989), (321, 411663), (749, 176427), (963, 137221), (2247, 58809), (6741, 19603)]