55880607

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 76638848

約数和(自身を除く): 20758241

約数列:

[1, 3, 43, 129, 211, 633, 2053, 6159, 9073, 27219, 88279, 264837, 433183, 1299549, 18626869, 55880607]

約数ペア:

[(1, 55880607), (3, 18626869), (43, 1299549), (129, 433183), (211, 264837), (633, 88279), (2053, 27219), (6159, 9073)]