77450009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19793}}^1$

素因数の和:19856

約数の個数: 16

約数和(自身を含む): 97544832

約数和(自身を除く): 20094823

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 19793, 138551, 257309, 851099, 1801163, 5957693, 11064287, 77450009]

約数ペア:

[(1, 77450009), (7, 11064287), (13, 5957693), (43, 1801163), (91, 851099), (301, 257309), (559, 138551), (3913, 19793)]