27353538

素因数分解:

$2^1\times 3^6\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 56

約数和(自身を含む): 62602668

約数和(自身を除く): 35249130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 257, 438, 486, 514, 657, 729, 771, 1314, 1458, 1542, 1971, 2313, 3942, 4626, 5913, 6939, 11826, 13878, 17739, 18761, 20817, 35478, 37522, 41634, 53217, 56283, 62451, 106434, 112566, 124902, 168849, 187353, 337698, 374706, 506547, 1013094, 1519641, 3039282, 4558923, 9117846, 13676769, 27353538]

約数ペア:

[(1, 27353538), (2, 13676769), (3, 9117846), (6, 4558923), (9, 3039282), (18, 1519641), (27, 1013094), (54, 506547), (73, 374706), (81, 337698), (146, 187353), (162, 168849), (219, 124902), (243, 112566), (257, 106434), (438, 62451), (486, 56283), (514, 53217), (657, 41634), (729, 37522), (771, 35478), (1314, 20817), (1458, 18761), (1542, 17739), (1971, 13878), (2313, 11826), (3942, 6939), (4626, 5913)]