27969579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 44388864

約数和(自身を除く): 16419285

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 1871, 4983, 5613, 14949, 16839, 20581, 61743, 185229, 282521, 847563, 2542689, 3107731, 9323193, 27969579]

約数ペア:

[(1, 27969579), (3, 9323193), (9, 3107731), (11, 2542689), (33, 847563), (99, 282521), (151, 185229), (453, 61743), (1359, 20581), (1661, 16839), (1871, 14949), (4983, 5613)]