12753027

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 22164480

約数和(自身を除く): 9411453

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 73, 141, 177, 219, 329, 413, 423, 511, 531, 657, 987, 1239, 1533, 2773, 2961, 3431, 3717, 4307, 4599, 8319, 10293, 12921, 19411, 24017, 24957, 30149, 30879, 38763, 58233, 72051, 90447, 174699, 202429, 216153, 271341, 607287, 1417003, 1821861, 4251009, 12753027]

約数ペア:

[(1, 12753027), (3, 4251009), (7, 1821861), (9, 1417003), (21, 607287), (47, 271341), (59, 216153), (63, 202429), (73, 174699), (141, 90447), (177, 72051), (219, 58233), (329, 38763), (413, 30879), (423, 30149), (511, 24957), (531, 24017), (657, 19411), (987, 12921), (1239, 10293), (1533, 8319), (2773, 4599), (2961, 4307), (3431, 3717)]