16665363

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 29562624

約数和(自身を除く): 12897261

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 563, 759, 897, 1287, 1689, 2277, 2691, 3289, 5067, 6193, 7319, 9867, 12949, 18579, 21957, 29601, 38847, 55737, 65871, 80509, 116541, 142439, 168337, 241527, 427317, 505011, 724581, 1281951, 1515033, 1851707, 5555121, 16665363]

約数ペア:

[(1, 16665363), (3, 5555121), (9, 1851707), (11, 1515033), (13, 1281951), (23, 724581), (33, 505011), (39, 427317), (69, 241527), (99, 168337), (117, 142439), (143, 116541), (207, 80509), (253, 65871), (299, 55737), (429, 38847), (563, 29601), (759, 21957), (897, 18579), (1287, 12949), (1689, 9867), (2277, 7319), (2691, 6193), (3289, 5067)]