61946781

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 90949536

約数和(自身を除く): 29002755

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 2003, 2379, 6009, 10309, 26039, 30927, 78117, 122183, 338507, 366549, 1015521, 1588379, 4765137, 20648927, 61946781]

約数ペア:

[(1, 61946781), (3, 20648927), (13, 4765137), (39, 1588379), (61, 1015521), (169, 366549), (183, 338507), (507, 122183), (793, 78117), (2003, 30927), (2379, 26039), (6009, 10309)]