54728919

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9341}}^1$

素因数の和:9388

約数の個数: 32

約数和(自身を含む): 95662080

約数和(自身を除く): 40933161

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 9341, 28023, 65387, 84069, 196161, 252207, 289571, 588483, 868713, 1765449, 2026997, 2606139, 6080991, 7818417, 18242973, 54728919]

約数ペア:

[(1, 54728919), (3, 18242973), (7, 7818417), (9, 6080991), (21, 2606139), (27, 2026997), (31, 1765449), (63, 868713), (93, 588483), (189, 289571), (217, 252207), (279, 196161), (651, 84069), (837, 65387), (1953, 28023), (5859, 9341)]