128565283

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13799}}^1$

素因数の和:13839

約数の個数: 16

約数和(自身を含む): 161625600

約数和(自身を除く): 33060317

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 13799, 96593, 151789, 1062523, 1669679, 11687753, 18366469, 128565283]

約数ペア:

[(1, 128565283), (7, 18366469), (11, 11687753), (77, 1669679), (121, 1062523), (847, 151789), (1331, 96593), (9317, 13799)]