51802791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1657}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 73296864

約数和(自身を除く): 21494073

約数列:

[1, 3, 17, 51, 613, 1657, 1839, 4971, 10421, 28169, 31263, 84507, 1015741, 3047223, 17267597, 51802791]

約数ペア:

[(1, 51802791), (3, 17267597), (17, 3047223), (51, 1015741), (613, 84507), (1657, 31263), (1839, 28169), (4971, 10421)]