156744477117

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{1987}}^1\times {\mathrm{53773}}^1$

素因数の和:55929

約数の個数: 24

約数和(自身を含む): 227916581984

約数和(自身を除く): 71172104867

約数列:

[1, 3, 9, 163, 489, 1467, 1987, 5961, 17883, 53773, 161319, 323881, 483957, 971643, 2914929, 8764999, 26294997, 78884991, 106846951, 320540853, 961622559, 17416053013, 52248159039, 156744477117]

約数ペア:

[(1, 156744477117), (3, 52248159039), (9, 17416053013), (163, 961622559), (489, 320540853), (1467, 106846951), (1987, 78884991), (5961, 26294997), (17883, 8764999), (53773, 2914929), (161319, 971643), (323881, 483957)]