546831

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 20

約数和(自身を含む): 841192

約数和(自身を除く): 294361

約数列:

[1, 3, 9, 27, 43, 81, 129, 157, 387, 471, 1161, 1413, 3483, 4239, 6751, 12717, 20253, 60759, 182277, 546831]

約数ペア:

[(1, 546831), (3, 182277), (9, 60759), (27, 20253), (43, 12717), (81, 6751), (129, 4239), (157, 3483), (387, 1413), (471, 1161)]