827891229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 1264931136

約数和(自身を除く): 437039907

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 277, 451, 517, 831, 1353, 1551, 1927, 2209, 3047, 5781, 6627, 9141, 11357, 13019, 21197, 24299, 34071, 39057, 63591, 72897, 90569, 124927, 143209, 271707, 374781, 429627, 533779, 611893, 996259, 1601337, 1835679, 2988777, 5871569, 6730823, 17614707, 20192469, 25087613, 75262839, 275963743, 827891229]

約数ペア:

[(1, 827891229), (3, 275963743), (11, 75262839), (33, 25087613), (41, 20192469), (47, 17614707), (123, 6730823), (141, 5871569), (277, 2988777), (451, 1835679), (517, 1601337), (831, 996259), (1353, 611893), (1551, 533779), (1927, 429627), (2209, 374781), (3047, 271707), (5781, 143209), (6627, 124927), (9141, 90569), (11357, 72897), (13019, 63591), (21197, 39057), (24299, 34071)]