143442039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 234662400

約数和(自身を除く): 91220361

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 59, 177, 193, 221, 247, 323, 579, 663, 741, 767, 969, 1003, 1121, 2301, 2509, 3009, 3281, 3363, 3667, 4199, 7527, 9843, 11001, 11387, 12597, 13039, 14573, 19057, 34161, 39117, 42653, 43719, 47671, 57171, 62339, 127959, 143013, 148031, 187017, 193579, 216353, 247741, 444093, 580737, 649059, 743223, 810407, 2431221, 2516527, 2812589, 3678001, 7549581, 8437767, 11034003, 47814013, 143442039]

約数ペア:

[(1, 143442039), (3, 47814013), (13, 11034003), (17, 8437767), (19, 7549581), (39, 3678001), (51, 2812589), (57, 2516527), (59, 2431221), (177, 810407), (193, 743223), (221, 649059), (247, 580737), (323, 444093), (579, 247741), (663, 216353), (741, 193579), (767, 187017), (969, 148031), (1003, 143013), (1121, 127959), (2301, 62339), (2509, 57171), (3009, 47671), (3281, 43719), (3363, 42653), (3667, 39117), (4199, 34161), (7527, 19057), (9843, 14573), (11001, 13039), (11387, 12597)]