55203309

素因数分解:

$3^3\times 7^1\times {\mathrm{292081}}^1$

素因数の和:292097

約数の個数: 16

約数和(自身を含む): 93466240

約数和(自身を除く): 38262931

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 292081, 876243, 2044567, 2628729, 6133701, 7886187, 18401103, 55203309]

約数ペア:

[(1, 55203309), (3, 18401103), (7, 7886187), (9, 6133701), (21, 2628729), (27, 2044567), (63, 876243), (189, 292081)]