16508745561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{33071}}^1$

素因数の和:35253

約数の個数: 32

約数和(自身を含む): 27456638976

約数和(自身を除く): 10947893415

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2161, 6483, 15127, 23771, 33071, 45381, 71313, 99213, 166397, 231497, 363781, 499191, 694491, 1091343, 2546467, 7639401, 71466431, 214399293, 500265017, 786130741, 1500795051, 2358392223, 5502915187, 16508745561]

約数ペア:

[(1, 16508745561), (3, 5502915187), (7, 2358392223), (11, 1500795051), (21, 786130741), (33, 500265017), (77, 214399293), (231, 71466431), (2161, 7639401), (6483, 2546467), (15127, 1091343), (23771, 694491), (33071, 499191), (45381, 363781), (71313, 231497), (99213, 166397)]