55539561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14143}}^1$

素因数の和:14181

約数の個数: 32

約数和(自身を含む): 97763328

約数和(自身を除く): 42223767

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 14143, 42429, 99001, 155573, 240431, 297003, 466719, 721293, 1089011, 1683017, 2644741, 3267033, 5049051, 7934223, 18513187, 55539561]

約数ペア:

[(1, 55539561), (3, 18513187), (7, 7934223), (11, 5049051), (17, 3267033), (21, 2644741), (33, 1683017), (51, 1089011), (77, 721293), (119, 466719), (187, 297003), (231, 240431), (357, 155573), (561, 99001), (1309, 42429), (3927, 14143)]