777675411

素因数分解:

$3^4\times {\mathrm{683}}^1\times {\mathrm{14057}}^1$

素因数の和:14752

約数の個数: 20

約数和(自身を含む): 1163496312

約数和(自身を除く): 385820901

約数列:

[1, 3, 9, 27, 81, 683, 2049, 6147, 14057, 18441, 42171, 55323, 126513, 379539, 1138617, 9600931, 28802793, 86408379, 259225137, 777675411]

約数ペア:

[(1, 777675411), (3, 259225137), (9, 86408379), (27, 28802793), (81, 9600931), (683, 1138617), (2049, 379539), (6147, 126513), (14057, 55323), (18441, 42171)]