144707409

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 269558016

約数和(自身を除く): 124850607

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 121, 123, 231, 287, 363, 369, 451, 463, 693, 847, 861, 1089, 1353, 1389, 2541, 2583, 3157, 3241, 4059, 4167, 4961, 5093, 7623, 9471, 9723, 14883, 15279, 18983, 28413, 29169, 34727, 35651, 44649, 45837, 56023, 56949, 104181, 106953, 132881, 168069, 170847, 208813, 312543, 320859, 392161, 398643, 504207, 626439, 1176483, 1195929, 1461691, 1879317, 2296943, 3529449, 4385073, 6890829, 13155219, 16078601, 20672487, 48235803, 144707409]

約数ペア:

[(1, 144707409), (3, 48235803), (7, 20672487), (9, 16078601), (11, 13155219), (21, 6890829), (33, 4385073), (41, 3529449), (63, 2296943), (77, 1879317), (99, 1461691), (121, 1195929), (123, 1176483), (231, 626439), (287, 504207), (363, 398643), (369, 392161), (451, 320859), (463, 312543), (693, 208813), (847, 170847), (861, 168069), (1089, 132881), (1353, 106953), (1389, 104181), (2541, 56949), (2583, 56023), (3157, 45837), (3241, 44649), (4059, 35651), (4167, 34727), (4961, 29169), (5093, 28413), (7623, 18983), (9471, 15279), (9723, 14883)]