48821697

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31723}}^1$

素因数の和:31754

約数の個数: 20

約数和(自身を含む): 76772080

約数和(自身を除く): 27950383

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31723, 95169, 285507, 602737, 856521, 1808211, 2569563, 5424633, 16273899, 48821697]

約数ペア:

[(1, 48821697), (3, 16273899), (9, 5424633), (19, 2569563), (27, 1808211), (57, 856521), (81, 602737), (171, 285507), (513, 95169), (1539, 31723)]