51602103

素因数分解:

$3^4\times 7^1\times {\mathrm{91009}}^1$

素因数の和:91028

約数の個数: 20

約数和(自身を含む): 88097680

約数和(自身を除く): 36495577

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 91009, 273027, 637063, 819081, 1911189, 2457243, 5733567, 7371729, 17200701, 51602103]

約数ペア:

[(1, 51602103), (3, 17200701), (7, 7371729), (9, 5733567), (21, 2457243), (27, 1911189), (63, 819081), (81, 637063), (189, 273027), (567, 91009)]