156729839781

素因数分解:

$3^1\times {\mathrm{613}}^1\times {\mathrm{5393}}^1\times {\mathrm{15803}}^1$

素因数の和:21812

約数の個数: 16

約数和(自身を含む): 209366081856

約数和(自身を除く): 52636242075

約数列:

[1, 3, 613, 1839, 5393, 15803, 16179, 47409, 3305909, 9687239, 9917727, 29061717, 85225579, 255676737, 52243279927, 156729839781]

約数ペア:

[(1, 156729839781), (3, 52243279927), (613, 255676737), (1839, 85225579), (5393, 29061717), (15803, 9917727), (16179, 9687239), (47409, 3305909)]