86156697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 56921703

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 59, 137, 177, 187, 209, 323, 411, 561, 627, 649, 969, 1003, 1121, 1507, 1947, 2329, 2603, 3009, 3363, 3553, 4521, 6987, 7809, 8083, 10659, 11033, 12331, 19057, 24249, 25619, 28633, 33099, 36993, 44251, 57171, 76857, 85899, 88913, 132753, 137411, 153577, 209627, 266739, 412233, 460731, 486761, 628881, 1460283, 1511521, 1689347, 2610809, 4534563, 5068041, 7832427, 28718899, 86156697]

約数ペア:

[(1, 86156697), (3, 28718899), (11, 7832427), (17, 5068041), (19, 4534563), (33, 2610809), (51, 1689347), (57, 1511521), (59, 1460283), (137, 628881), (177, 486761), (187, 460731), (209, 412233), (323, 266739), (411, 209627), (561, 153577), (627, 137411), (649, 132753), (969, 88913), (1003, 85899), (1121, 76857), (1507, 57171), (1947, 44251), (2329, 36993), (2603, 33099), (3009, 28633), (3363, 25619), (3553, 24249), (4521, 19057), (6987, 12331), (7809, 11033), (8083, 10659)]