57132393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 26692887

約数列:

[1, 3, 17, 41, 51, 89, 123, 267, 307, 697, 921, 1513, 2091, 3649, 4539, 5219, 10947, 12587, 15657, 27323, 37761, 62033, 81969, 186099, 213979, 464491, 641937, 1120243, 1393473, 3360729, 19044131, 57132393]

約数ペア:

[(1, 57132393), (3, 19044131), (17, 3360729), (41, 1393473), (51, 1120243), (89, 641937), (123, 464491), (267, 213979), (307, 186099), (697, 81969), (921, 62033), (1513, 37761), (2091, 27323), (3649, 15657), (4539, 12587), (5219, 10947)]