2480169159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{53939}}^1$

素因数の和:54092

約数の個数: 32

約数和(自身を含む): 3987244800

約数和(自身を除く): 1507075641

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1703, 3537, 5109, 15327, 45981, 53939, 161817, 485451, 701207, 1456353, 2103621, 6310863, 7066009, 18932589, 21198027, 63594081, 91858117, 190782243, 275574351, 826723053, 2480169159]

約数ペア:

[(1, 2480169159), (3, 826723053), (9, 275574351), (13, 190782243), (27, 91858117), (39, 63594081), (117, 21198027), (131, 18932589), (351, 7066009), (393, 6310863), (1179, 2103621), (1703, 1456353), (3537, 701207), (5109, 485451), (15327, 161817), (45981, 53939)]