766702071

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{107971}}^1$

素因数の和:108243

約数の個数: 16

約数和(自身を含む): 1140184320

約数和(自身を除く): 373482249

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 107971, 323913, 971739, 2915217, 28396373, 85189119, 255567357, 766702071]

約数ペア:

[(1, 766702071), (3, 255567357), (9, 85189119), (27, 28396373), (263, 2915217), (789, 971739), (2367, 323913), (7101, 107971)]