1807170057

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 3467003904

約数和(自身を除く): 1659833847

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 211, 231, 357, 561, 633, 693, 727, 1071, 1309, 1477, 1683, 1899, 2181, 2321, 3587, 3927, 4431, 5089, 6543, 6963, 7997, 10761, 11781, 12359, 13293, 15267, 16247, 20889, 23991, 25109, 32283, 37077, 39457, 45801, 48741, 55979, 71973, 75327, 86513, 111231, 118371, 135949, 146223, 153397, 167937, 225981, 259539, 276199, 355113, 407847, 460191, 503811, 778617, 828597, 951643, 1073779, 1223541, 1380573, 1687367, 2485791, 2607749, 2854929, 3221337, 5062101, 7823247, 8564787, 9664011, 11811569, 15186303, 18254243, 23469741, 28685239, 35434707, 54762729, 86055717, 106304121, 164288187, 200796673, 258167151, 602390019, 1807170057]

約数ペア:

[(1, 1807170057), (3, 602390019), (7, 258167151), (9, 200796673), (11, 164288187), (17, 106304121), (21, 86055717), (33, 54762729), (51, 35434707), (63, 28685239), (77, 23469741), (99, 18254243), (119, 15186303), (153, 11811569), (187, 9664011), (211, 8564787), (231, 7823247), (357, 5062101), (561, 3221337), (633, 2854929), (693, 2607749), (727, 2485791), (1071, 1687367), (1309, 1380573), (1477, 1223541), (1683, 1073779), (1899, 951643), (2181, 828597), (2321, 778617), (3587, 503811), (3927, 460191), (4431, 407847), (5089, 355113), (6543, 276199), (6963, 259539), (7997, 225981), (10761, 167937), (11781, 153397), (12359, 146223), (13293, 135949), (15267, 118371), (16247, 111231), (20889, 86513), (23991, 75327), (25109, 71973), (32283, 55979), (37077, 48741), (39457, 45801)]