21836245437

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4023631}}^1$

素因数の和:4023710

約数の個数: 20

約数和(自身を含む): 33106444096

約数和(自身を除く): 11270198659

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 4023631, 12070893, 36212679, 108638037, 269583277, 325914111, 808749831, 2426249493, 7278748479, 21836245437]

約数ペア:

[(1, 21836245437), (3, 7278748479), (9, 2426249493), (27, 808749831), (67, 325914111), (81, 269583277), (201, 108638037), (603, 36212679), (1809, 12070893), (5427, 4023631)]