87048039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51907}}^1$

素因数の和:51966

約数の個数: 16

約数和(自身を含む): 127901312

約数和(自身を除く): 40853273

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 51907, 155721, 674791, 2024373, 2232001, 6696003, 29016013, 87048039]

約数ペア:

[(1, 87048039), (3, 29016013), (13, 6696003), (39, 2232001), (43, 2024373), (129, 674791), (559, 155721), (1677, 51907)]