126962559

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{19841}}^1$

素因数の和:19932

約数の個数: 20

約数和(自身を含む): 192070560

約数和(自身を除く): 65108001

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 19841, 59523, 178569, 535707, 1567439, 1607121, 4702317, 14106951, 42320853, 126962559]

約数ペア:

[(1, 126962559), (3, 42320853), (9, 14106951), (27, 4702317), (79, 1607121), (81, 1567439), (237, 535707), (711, 178569), (2133, 59523), (6399, 19841)]