26007723

素因数分解:

$3^4\times 7^1\times {\mathrm{45869}}^1$

素因数の和:45888

約数の個数: 20

約数和(自身を含む): 44402160

約数和(自身を除く): 18394437

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 45869, 137607, 321083, 412821, 963249, 1238463, 2889747, 3715389, 8669241, 26007723]

約数ペア:

[(1, 26007723), (3, 8669241), (7, 3715389), (9, 2889747), (21, 1238463), (27, 963249), (63, 412821), (81, 321083), (189, 137607), (567, 45869)]