57265791

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 92440320

約数和(自身を除く): 35174529

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 121, 209, 253, 361, 363, 437, 627, 759, 1083, 1311, 2299, 2783, 3971, 4807, 6859, 6897, 8303, 8349, 11913, 14421, 20577, 24909, 43681, 52877, 75449, 91333, 131043, 157757, 158631, 226347, 273999, 473271, 829939, 1004663, 1735327, 2489817, 3013989, 5205981, 19088597, 57265791]

約数ペア:

[(1, 57265791), (3, 19088597), (11, 5205981), (19, 3013989), (23, 2489817), (33, 1735327), (57, 1004663), (69, 829939), (121, 473271), (209, 273999), (253, 226347), (361, 158631), (363, 157757), (437, 131043), (627, 91333), (759, 75449), (1083, 52877), (1311, 43681), (2299, 24909), (2783, 20577), (3971, 14421), (4807, 11913), (6859, 8349), (6897, 8303)]