7131736431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 11850209280

約数和(自身を除く): 4718472849

約数列:

[1, 3, 9, 19, 23, 41, 47, 57, 69, 123, 141, 171, 207, 369, 423, 437, 779, 893, 941, 943, 1081, 1311, 1927, 2337, 2679, 2823, 2829, 3243, 3933, 5781, 7011, 8037, 8469, 8487, 9729, 17343, 17879, 17917, 20539, 21643, 36613, 38581, 44227, 44321, 53637, 53751, 61617, 64929, 109839, 115743, 132681, 132963, 160911, 161253, 184851, 194787, 329517, 347229, 398043, 398889, 411217, 733039, 840313, 842099, 887363, 1017221, 1233651, 1813307, 2199117, 2520939, 2526297, 2662089, 3051663, 3700953, 5439921, 6597351, 7562817, 7578891, 7986267, 9154989, 16319763, 16859897, 19327199, 34452833, 41706061, 50579691, 57981597, 103358499, 125118183, 151739073, 173944791, 310075497, 375354549, 792415159, 2377245477, 7131736431]

約数ペア:

[(1, 7131736431), (3, 2377245477), (9, 792415159), (19, 375354549), (23, 310075497), (41, 173944791), (47, 151739073), (57, 125118183), (69, 103358499), (123, 57981597), (141, 50579691), (171, 41706061), (207, 34452833), (369, 19327199), (423, 16859897), (437, 16319763), (779, 9154989), (893, 7986267), (941, 7578891), (943, 7562817), (1081, 6597351), (1311, 5439921), (1927, 3700953), (2337, 3051663), (2679, 2662089), (2823, 2526297), (2829, 2520939), (3243, 2199117), (3933, 1813307), (5781, 1233651), (7011, 1017221), (8037, 887363), (8469, 842099), (8487, 840313), (9729, 733039), (17343, 411217), (17879, 398889), (17917, 398043), (20539, 347229), (21643, 329517), (36613, 194787), (38581, 184851), (44227, 161253), (44321, 160911), (53637, 132963), (53751, 132681), (61617, 115743), (64929, 109839)]