50909769

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{26557}}^1$

素因数の和:26637

約数の個数: 16

約数和(自身を含む): 76487040

約数和(自身を除く): 25577271

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 26557, 79671, 239013, 717039, 1885547, 5656641, 16969923, 50909769]

約数ペア:

[(1, 50909769), (3, 16969923), (9, 5656641), (27, 1885547), (71, 717039), (213, 239013), (639, 79671), (1917, 26557)]