391364163

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{135467}}^1$

素因数の和:135583

約数の個数: 16

約数和(自身を含む): 585221760

約数和(自身を除く): 193857597

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 135467, 406401, 1219203, 3657609, 14494969, 43484907, 130454721, 391364163]

約数ペア:

[(1, 391364163), (3, 130454721), (9, 43484907), (27, 14494969), (107, 3657609), (321, 1219203), (963, 406401), (2889, 135467)]