249532083

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{44647}}^1$

素因数の和:44685

約数の個数: 24

約数和(自身を含む): 390044928

約数和(自身を除く): 140512845

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 44647, 133941, 401823, 1026881, 1205469, 3080643, 3616407, 9241929, 10849221, 27725787, 83177361, 249532083]

約数ペア:

[(1, 249532083), (3, 83177361), (9, 27725787), (23, 10849221), (27, 9241929), (69, 3616407), (81, 3080643), (207, 1205469), (243, 1026881), (621, 401823), (1863, 133941), (5589, 44647)]