57806379

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37561}}^1$

素因数の和:37592

約数の個数: 20

約数和(自身を含む): 90900040

約数和(自身を除く): 33093661

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 37561, 112683, 338049, 713659, 1014147, 2140977, 3042441, 6422931, 19268793, 57806379]

約数ペア:

[(1, 57806379), (3, 19268793), (9, 6422931), (19, 3042441), (27, 2140977), (57, 1014147), (81, 713659), (171, 338049), (513, 112683), (1539, 37561)]