57864429

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 98503680

約数和(自身を除く): 40639251

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1451, 1477, 1899, 4353, 4431, 5697, 10157, 13059, 13293, 30471, 39177, 39879, 91413, 274239, 306161, 918483, 2143127, 2755449, 6429381, 8266347, 19288143, 57864429]

約数ペア:

[(1, 57864429), (3, 19288143), (7, 8266347), (9, 6429381), (21, 2755449), (27, 2143127), (63, 918483), (189, 306161), (211, 274239), (633, 91413), (1451, 39879), (1477, 39177), (1899, 30471), (4353, 13293), (4431, 13059), (5697, 10157)]