51815079

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{36209}}^1$

素因数の和:36271

約数の個数: 16

約数和(自身を含む): 78213600

約数和(自身を除く): 26398521

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 36209, 108627, 325881, 977643, 1919077, 5757231, 17271693, 51815079]

約数ペア:

[(1, 51815079), (3, 17271693), (9, 5757231), (27, 1919077), (53, 977643), (159, 325881), (477, 108627), (1431, 36209)]