57156883

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 73477560

約数和(自身を除く): 16320677

約数列:

[1, 7, 19, 29, 49, 73, 133, 203, 511, 551, 841, 931, 1387, 1421, 2117, 3577, 3857, 5887, 9709, 14819, 15979, 26999, 40223, 41209, 61393, 67963, 103733, 111853, 281561, 429751, 782971, 1166467, 1970927, 3008257, 8165269, 57156883]

約数ペア:

[(1, 57156883), (7, 8165269), (19, 3008257), (29, 1970927), (49, 1166467), (73, 782971), (133, 429751), (203, 281561), (511, 111853), (551, 103733), (841, 67963), (931, 61393), (1387, 41209), (1421, 40223), (2117, 26999), (3577, 15979), (3857, 14819), (5887, 9709)]