27766791

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3251}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 43797936

約数和(自身を除く): 16031145

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 3251, 8541, 9753, 29259, 42263, 126789, 237323, 380367, 711969, 2135907, 3085199, 9255597, 27766791]

約数ペア:

[(1, 27766791), (3, 9255597), (9, 3085199), (13, 2135907), (39, 711969), (73, 380367), (117, 237323), (219, 126789), (657, 42263), (949, 29259), (2847, 9753), (3251, 8541)]