42624999

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6737}}^1$

素因数の和:6799

約数の個数: 24

約数和(自身を含む): 66571440

約数和(自身を除く): 23946441

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 6737, 20211, 60633, 128003, 249269, 384009, 747807, 1152027, 2243421, 4736111, 14208333, 42624999]

約数ペア:

[(1, 42624999), (3, 14208333), (9, 4736111), (19, 2243421), (37, 1152027), (57, 747807), (111, 384009), (171, 249269), (333, 128003), (703, 60633), (2109, 20211), (6327, 6737)]