233266959

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{66973}}^1$

素因数の和:67028

約数の個数: 20

約数和(自身を含む): 356569576

約数和(自身を除く): 123302617

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 66973, 200919, 602757, 1808271, 2879839, 5424813, 8639517, 25918551, 77755653, 233266959]

約数ペア:

[(1, 233266959), (3, 77755653), (9, 25918551), (27, 8639517), (43, 5424813), (81, 2879839), (129, 1808271), (387, 602757), (1161, 200919), (3483, 66973)]