82520481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 119734272

約数和(自身を除く): 37213791

約数列:

[1, 3, 23, 31, 69, 93, 173, 223, 519, 669, 713, 2139, 3979, 5129, 5363, 6913, 11937, 15387, 16089, 20739, 38579, 115737, 123349, 158999, 370047, 476997, 887317, 1195949, 2661951, 3587847, 27506827, 82520481]

約数ペア:

[(1, 82520481), (3, 27506827), (23, 3587847), (31, 2661951), (69, 1195949), (93, 887317), (173, 476997), (223, 370047), (519, 158999), (669, 123349), (713, 115737), (2139, 38579), (3979, 20739), (5129, 16089), (5363, 15387), (6913, 11937)]