9053091

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 13556400

約数和(自身を除く): 4503309

約数列:

[1, 3, 9, 43, 129, 149, 157, 387, 447, 471, 1341, 1413, 6407, 6751, 19221, 20253, 23393, 57663, 60759, 70179, 210537, 1005899, 3017697, 9053091]

約数ペア:

[(1, 9053091), (3, 3017697), (9, 1005899), (43, 210537), (129, 70179), (149, 60759), (157, 57663), (387, 23393), (447, 20253), (471, 19221), (1341, 6751), (1413, 6407)]