56807163

素因数分解:

$3^4\times 7^1\times {\mathrm{100189}}^1$

素因数の和:100208

約数の個数: 20

約数和(自身を含む): 96983920

約数和(自身を除く): 40176757

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 100189, 300567, 701323, 901701, 2103969, 2705103, 6311907, 8115309, 18935721, 56807163]

約数ペア:

[(1, 56807163), (3, 18935721), (7, 8115309), (9, 6311907), (21, 2705103), (27, 2103969), (63, 901701), (81, 701323), (189, 300567), (567, 100189)]