39842253

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 64865280

約数和(自身を除く): 25023027

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 823, 1467, 1793, 2469, 4401, 5379, 7407, 9053, 16137, 22221, 27159, 48411, 81477, 134149, 244431, 402447, 1207341, 1475639, 3622023, 4426917, 13280751, 39842253]

約数ペア:

[(1, 39842253), (3, 13280751), (9, 4426917), (11, 3622023), (27, 1475639), (33, 1207341), (99, 402447), (163, 244431), (297, 134149), (489, 81477), (823, 48411), (1467, 27159), (1793, 22221), (2469, 16137), (4401, 9053), (5379, 7407)]