339915123

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{9103}}^1$

素因数の和:9576

約数の個数: 20

約数和(自身を含む): 508931808

約数和(自身を除く): 169016685

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 9103, 12447, 27309, 37341, 81927, 245781, 737343, 4196483, 12589449, 37768347, 113305041, 339915123]

約数ペア:

[(1, 339915123), (3, 113305041), (9, 37768347), (27, 12589449), (81, 4196483), (461, 737343), (1383, 245781), (4149, 81927), (9103, 37341), (12447, 27309)]