255760929

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{160553}}^1$

素因数の和:160621

約数の個数: 16

約数和(自身を含む): 385329600

約数和(自身を除く): 129568671

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 160553, 481659, 1444977, 4334931, 9472627, 28417881, 85253643, 255760929]

約数ペア:

[(1, 255760929), (3, 85253643), (9, 28417881), (27, 9472627), (59, 4334931), (177, 1444977), (531, 481659), (1593, 160553)]