243498717

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39041}}^1$

素因数の和:39071

約数の個数: 40

約数和(自身を含む): 453511872

約数和(自身を除く): 210013155

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 39041, 117123, 273287, 351369, 429451, 819861, 1054107, 1288353, 2459583, 3006157, 3162321, 3865059, 7378749, 9018471, 11595177, 22136247, 27055413, 34785531, 81166239, 243498717]

約数ペア:

[(1, 243498717), (3, 81166239), (7, 34785531), (9, 27055413), (11, 22136247), (21, 11595177), (27, 9018471), (33, 7378749), (63, 3865059), (77, 3162321), (81, 3006157), (99, 2459583), (189, 1288353), (231, 1054107), (297, 819861), (567, 429451), (693, 351369), (891, 273287), (2079, 117123), (6237, 39041)]