27103287

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 39335296

約数和(自身を除く): 12232009

約数列:

[1, 3, 17, 43, 51, 129, 289, 727, 731, 867, 2181, 2193, 12359, 12427, 31261, 37077, 37281, 93783, 210103, 531437, 630309, 1594311, 9034429, 27103287]

約数ペア:

[(1, 27103287), (3, 9034429), (17, 1594311), (43, 630309), (51, 531437), (129, 210103), (289, 93783), (727, 37281), (731, 37077), (867, 31261), (2181, 12427), (2193, 12359)]