268990083

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{6733}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 407595552

約数和(自身を除く): 138605469

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 4439, 6733, 13317, 20199, 39951, 60597, 154859, 464577, 1299469, 1393731, 3898407, 11695221, 29887787, 89663361, 268990083]

約数ペア:

[(1, 268990083), (3, 89663361), (9, 29887787), (23, 11695221), (69, 3898407), (193, 1393731), (207, 1299469), (579, 464577), (1737, 154859), (4439, 60597), (6733, 39951), (13317, 20199)]