16727403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 12383637

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 203, 227, 231, 319, 363, 609, 681, 847, 957, 1589, 2233, 2497, 2541, 3509, 4767, 6583, 6699, 7491, 10527, 17479, 19749, 24563, 27467, 46081, 52437, 72413, 73689, 82401, 138243, 192269, 217239, 506891, 576807, 796543, 1520673, 2389629, 5575801, 16727403]

約数ペア:

[(1, 16727403), (3, 5575801), (7, 2389629), (11, 1520673), (21, 796543), (29, 576807), (33, 506891), (77, 217239), (87, 192269), (121, 138243), (203, 82401), (227, 73689), (231, 72413), (319, 52437), (363, 46081), (609, 27467), (681, 24563), (847, 19749), (957, 17479), (1589, 10527), (2233, 7491), (2497, 6699), (2541, 6583), (3509, 4767)]