765029907

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{259949}}^1$

素因数の和:260067

約数の個数: 16

約数和(自身を含む): 1143780000

約数和(自身を除く): 378750093

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 259949, 779847, 2339541, 7018623, 28334441, 85003323, 255009969, 765029907]

約数ペア:

[(1, 765029907), (3, 255009969), (9, 85003323), (27, 28334441), (109, 7018623), (327, 2339541), (981, 779847), (2943, 259949)]