52803067947

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1\times {\mathrm{19949}}^1$

素因数の和:20723

約数の個数: 32

約数和(自身を含む): 80954227200

約数和(自身を除く): 28151159253

約数列:

[1, 3, 7, 21, 241, 523, 723, 1569, 1687, 3661, 5061, 10983, 19949, 59847, 126043, 139643, 378129, 418929, 882301, 2646903, 4807709, 10433327, 14423127, 31299981, 33653963, 73033289, 100961889, 219099867, 2514431807, 7543295421, 17601022649, 52803067947]

約数ペア:

[(1, 52803067947), (3, 17601022649), (7, 7543295421), (21, 2514431807), (241, 219099867), (523, 100961889), (723, 73033289), (1569, 33653963), (1687, 31299981), (3661, 14423127), (5061, 10433327), (10983, 4807709), (19949, 2646903), (59847, 882301), (126043, 418929), (139643, 378129)]