83551293

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 143769600

約数和(自身を除く): 60218307

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 179, 217, 239, 279, 537, 651, 717, 1253, 1611, 1673, 1953, 2151, 3759, 5019, 5549, 7409, 11277, 15057, 16647, 22227, 38843, 42781, 49941, 51863, 66681, 116529, 128343, 155589, 299467, 349587, 385029, 466767, 898401, 1326211, 2695203, 3978633, 9283477, 11935899, 27850431, 83551293]

約数ペア:

[(1, 83551293), (3, 27850431), (7, 11935899), (9, 9283477), (21, 3978633), (31, 2695203), (63, 1326211), (93, 898401), (179, 466767), (217, 385029), (239, 349587), (279, 299467), (537, 155589), (651, 128343), (717, 116529), (1253, 66681), (1611, 51863), (1673, 49941), (1953, 42781), (2151, 38843), (3759, 22227), (5019, 16647), (5549, 15057), (7409, 11277)]