16174747449

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{12653}}^1$

素因数の和:12966

約数の個数: 48

約数和(自身を含む): 27099401472

約数和(自身を除く): 10924654023

約数列:

[1, 3, 7, 9, 21, 63, 103, 197, 309, 591, 721, 927, 1379, 1773, 2163, 4137, 6489, 12411, 12653, 20291, 37959, 60873, 88571, 113877, 142037, 182619, 265713, 426111, 797139, 1278333, 1303259, 2492641, 3909777, 7477923, 9122813, 11729331, 17448487, 22433769, 27368439, 52345461, 82105317, 157036383, 256742023, 770226069, 1797194161, 2310678207, 5391582483, 16174747449]

約数ペア:

[(1, 16174747449), (3, 5391582483), (7, 2310678207), (9, 1797194161), (21, 770226069), (63, 256742023), (103, 157036383), (197, 82105317), (309, 52345461), (591, 27368439), (721, 22433769), (927, 17448487), (1379, 11729331), (1773, 9122813), (2163, 7477923), (4137, 3909777), (6489, 2492641), (12411, 1303259), (12653, 1278333), (20291, 797139), (37959, 426111), (60873, 265713), (88571, 182619), (113877, 142037)]