73580211

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 38186829

約数列:

[1, 3, 9, 27, 71, 131, 213, 293, 393, 639, 879, 1179, 1917, 2637, 3537, 7911, 9301, 20803, 27903, 38383, 62409, 83709, 115149, 187227, 251127, 345447, 561681, 1036341, 2725193, 8175579, 24526737, 73580211]

約数ペア:

[(1, 73580211), (3, 24526737), (9, 8175579), (27, 2725193), (71, 1036341), (131, 561681), (213, 345447), (293, 251127), (393, 187227), (639, 115149), (879, 83709), (1179, 62409), (1917, 38383), (2637, 27903), (3537, 20803), (7911, 9301)]