57862089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 92012544

約数和(自身を除く): 34150455

約数列:

[1, 3, 9, 23, 31, 69, 71, 93, 127, 207, 213, 279, 381, 639, 713, 1143, 1633, 2139, 2201, 2921, 3937, 4899, 6417, 6603, 8763, 9017, 11811, 14697, 19809, 26289, 27051, 35433, 50623, 81153, 90551, 151869, 207391, 271653, 279527, 455607, 622173, 814959, 838581, 1866519, 2515743, 6429121, 19287363, 57862089]

約数ペア:

[(1, 57862089), (3, 19287363), (9, 6429121), (23, 2515743), (31, 1866519), (69, 838581), (71, 814959), (93, 622173), (127, 455607), (207, 279527), (213, 271653), (279, 207391), (381, 151869), (639, 90551), (713, 81153), (1143, 50623), (1633, 35433), (2139, 27051), (2201, 26289), (2921, 19809), (3937, 14697), (4899, 11811), (6417, 9017), (6603, 8763)]