515392119

素因数分解:

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

素因数の和:111

約数の個数: 96

約数和(自身を含む): 924403200

約数和(自身を除く): 409011081

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 121, 171, 207, 209, 253, 297, 361, 363, 437, 513, 621, 627, 759, 1083, 1089, 1311, 1881, 2277, 2299, 2783, 3249, 3267, 3933, 3971, 4807, 5643, 6831, 6859, 6897, 8303, 8349, 9747, 11799, 11913, 14421, 20577, 20691, 24909, 25047, 35739, 43263, 43681, 52877, 61731, 62073, 74727, 75141, 75449, 91333, 107217, 129789, 131043, 157757, 158631, 185193, 224181, 226347, 273999, 393129, 473271, 475893, 679041, 821997, 829939, 1004663, 1179387, 1419813, 1427679, 1735327, 2037123, 2465991, 2489817, 3013989, 4259439, 5205981, 7469451, 9041967, 15617943, 19088597, 22408353, 27125901, 46853829, 57265791, 171797373, 515392119]

約数ペア:

[(1, 515392119), (3, 171797373), (9, 57265791), (11, 46853829), (19, 27125901), (23, 22408353), (27, 19088597), (33, 15617943), (57, 9041967), (69, 7469451), (99, 5205981), (121, 4259439), (171, 3013989), (207, 2489817), (209, 2465991), (253, 2037123), (297, 1735327), (361, 1427679), (363, 1419813), (437, 1179387), (513, 1004663), (621, 829939), (627, 821997), (759, 679041), (1083, 475893), (1089, 473271), (1311, 393129), (1881, 273999), (2277, 226347), (2299, 224181), (2783, 185193), (3249, 158631), (3267, 157757), (3933, 131043), (3971, 129789), (4807, 107217), (5643, 91333), (6831, 75449), (6859, 75141), (6897, 74727), (8303, 62073), (8349, 61731), (9747, 52877), (11799, 43681), (11913, 43263), (14421, 35739), (20577, 25047), (20691, 24909)]