65486289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 97100640

約数和(自身を除く): 31614351

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2027, 2937, 6081, 10769, 22297, 32307, 66891, 180403, 245267, 541209, 735801, 1984433, 5953299, 21828763, 65486289]

約数ペア:

[(1, 65486289), (3, 21828763), (11, 5953299), (33, 1984433), (89, 735801), (121, 541209), (267, 245267), (363, 180403), (979, 66891), (2027, 32307), (2937, 22297), (6081, 10769)]