115429293

素因数分解:

$3^4\times 7^1\times {\mathrm{203579}}^1$

素因数の和:203598

約数の個数: 20

約数和(自身を含む): 197065440

約数和(自身を除く): 81636147

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 203579, 610737, 1425053, 1832211, 4275159, 5496633, 12825477, 16489899, 38476431, 115429293]

約数ペア:

[(1, 115429293), (3, 38476431), (7, 16489899), (9, 12825477), (21, 5496633), (27, 4275159), (63, 1832211), (81, 1425053), (189, 610737), (567, 203579)]