57080139

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 77325600

約数和(自身を除く): 20245461

約数列:

[1, 3, 109, 173, 327, 519, 1009, 3027, 18857, 56571, 109981, 174557, 329943, 523671, 19026713, 57080139]

約数ペア:

[(1, 57080139), (3, 19026713), (109, 523671), (173, 329943), (327, 174557), (519, 109981), (1009, 56571), (3027, 18857)]