73810989

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2081}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 122121792

約数和(自身を除く): 48310803

約数列:

[1, 3, 7, 9, 21, 63, 563, 1689, 2081, 3941, 5067, 6243, 11823, 14567, 18729, 35469, 43701, 131103, 1171603, 3514809, 8201221, 10544427, 24603663, 73810989]

約数ペア:

[(1, 73810989), (3, 24603663), (7, 10544427), (9, 8201221), (21, 3514809), (63, 1171603), (563, 131103), (1689, 43701), (2081, 35469), (3941, 18729), (5067, 14567), (6243, 11823)]