55217853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{360901}}^1$

素因数の和:360924

約数の個数: 12

約数和(自身を含む): 84451068

約数和(自身を除く): 29233215

約数列:

[1, 3, 9, 17, 51, 153, 360901, 1082703, 3248109, 6135317, 18405951, 55217853]

約数ペア:

[(1, 55217853), (3, 18405951), (9, 6135317), (17, 3248109), (51, 1082703), (153, 360901)]