90578853

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{937}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 136963008

約数和(自身を除く): 46384155

約数列:

[1, 3, 9, 23, 69, 207, 467, 937, 1401, 2811, 4203, 8433, 10741, 21551, 32223, 64653, 96669, 193959, 437579, 1312737, 3938211, 10064317, 30192951, 90578853]

約数ペア:

[(1, 90578853), (3, 30192951), (9, 10064317), (23, 3938211), (69, 1312737), (207, 437579), (467, 193959), (937, 96669), (1401, 64653), (2811, 32223), (4203, 21551), (8433, 10741)]