156731037279

素因数分解:

$3^1\times {\mathrm{397}}^1\times {\mathrm{1999}}^1\times {\mathrm{65831}}^1$

素因数の和:68230

約数の個数: 16

約数和(自身を含む): 209609088000

約数和(自身を除く): 52878050721

約数列:

[1, 3, 397, 1191, 1999, 5997, 65831, 197493, 793603, 2380809, 26134907, 78404721, 131596169, 394788507, 52243679093, 156731037279]

約数ペア:

[(1, 156731037279), (3, 52243679093), (397, 394788507), (1191, 131596169), (1999, 78404721), (5997, 26134907), (65831, 2380809), (197493, 793603)]