166154967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 279721728

約数和(自身を除く): 113566761

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 99, 129, 207, 253, 387, 473, 759, 989, 1419, 1697, 2277, 2967, 4257, 5091, 8901, 10879, 15273, 18667, 32637, 39031, 56001, 72971, 97911, 117093, 168003, 218913, 351279, 429341, 656739, 802681, 1288023, 1678333, 2408043, 3864069, 5034999, 7224129, 15104997, 18461663, 55384989, 166154967]

約数ペア:

[(1, 166154967), (3, 55384989), (9, 18461663), (11, 15104997), (23, 7224129), (33, 5034999), (43, 3864069), (69, 2408043), (99, 1678333), (129, 1288023), (207, 802681), (253, 656739), (387, 429341), (473, 351279), (759, 218913), (989, 168003), (1419, 117093), (1697, 97911), (2277, 72971), (2967, 56001), (4257, 39031), (5091, 32637), (8901, 18667), (10879, 15273)]