264231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 443664

約数和(自身を除く): 179433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 157, 187, 471, 561, 1413, 1683, 1727, 2669, 5181, 8007, 15543, 24021, 29359, 88077, 264231]

約数ペア:

[(1, 264231), (3, 88077), (9, 29359), (11, 24021), (17, 15543), (33, 8007), (51, 5181), (99, 2669), (153, 1727), (157, 1683), (187, 1413), (471, 561)]