771680061

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1242641}}^1$

素因数の和:1242673

約数の個数: 16

約数和(自身を含む): 1192936320

約数和(自身を除く): 421256259

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1242641, 3727923, 11183769, 28580743, 33551307, 85742229, 257226687, 771680061]

約数ペア:

[(1, 771680061), (3, 257226687), (9, 85742229), (23, 33551307), (27, 28580743), (69, 11183769), (207, 3727923), (621, 1242641)]