318189702951

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{114415571}}^1$

素因数の和:114415683

約数の個数: 16

約数和(自身を含む): 475968779520

約数和(自身を除く): 157779076569

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 114415571, 343246713, 1029740139, 3089220417, 11784803813, 35354411439, 106063234317, 318189702951]

約数ペア:

[(1, 318189702951), (3, 106063234317), (9, 35354411439), (27, 11784803813), (103, 3089220417), (309, 1029740139), (927, 343246713), (2781, 114415571)]