268330113

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{189901}}^1$

素因数の和:190064

約数の個数: 12

約数和(自身を含む): 390058708

約数和(自身を除く): 121728595

約数列:

[1, 3, 9, 157, 471, 1413, 189901, 569703, 1709109, 29814457, 89443371, 268330113]

約数ペア:

[(1, 268330113), (3, 89443371), (9, 29814457), (157, 1709109), (471, 569703), (1413, 189901)]