128045018727

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{2213}}^1\times {\mathrm{25819}}^1$

素因数の和:28124

約数の個数: 32

約数和(自身を含む): 192076012800

約数和(自身を除く): 64030994073

約数列:

[1, 3, 9, 27, 83, 249, 747, 2213, 2241, 6639, 19917, 25819, 59751, 77457, 183679, 232371, 551037, 697113, 1653111, 2142977, 4959333, 6428931, 19286793, 57137447, 57860379, 171412341, 514237023, 1542711069, 4742408101, 14227224303, 42681672909, 128045018727]

約数ペア:

[(1, 128045018727), (3, 42681672909), (9, 14227224303), (27, 4742408101), (83, 1542711069), (249, 514237023), (747, 171412341), (2213, 57860379), (2241, 57137447), (6639, 19286793), (19917, 6428931), (25819, 4959333), (59751, 2142977), (77457, 1653111), (183679, 697113), (232371, 551037)]