57866949

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 100324224

約数和(自身を除く): 42457275

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 287, 301, 369, 387, 521, 861, 903, 1563, 1763, 2583, 2709, 3647, 4689, 5289, 10941, 12341, 15867, 21361, 22403, 32823, 37023, 64083, 67209, 111069, 149527, 156821, 192249, 201627, 448581, 470463, 918523, 1345743, 1411389, 2755569, 6429661, 8266707, 19288983, 57866949]

約数ペア:

[(1, 57866949), (3, 19288983), (7, 8266707), (9, 6429661), (21, 2755569), (41, 1411389), (43, 1345743), (63, 918523), (123, 470463), (129, 448581), (287, 201627), (301, 192249), (369, 156821), (387, 149527), (521, 111069), (861, 67209), (903, 64083), (1563, 37023), (1763, 32823), (2583, 22403), (2709, 21361), (3647, 15867), (4689, 12341), (5289, 10941)]