55690497

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1064

約数の個数: 28

約数和(自身を含む): 84641920

約数和(自身を除く): 28951423

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 967, 2133, 2901, 6399, 8703, 19197, 26109, 57591, 76393, 78327, 229179, 234981, 687537, 704943, 2062611, 6187833, 18563499, 55690497]

約数ペア:

[(1, 55690497), (3, 18563499), (9, 6187833), (27, 2062611), (79, 704943), (81, 687537), (237, 234981), (243, 229179), (711, 78327), (729, 76393), (967, 57591), (2133, 26109), (2901, 19197), (6399, 8703)]