105585543

素因数分解:

$3^2\times 7^2\times {\mathrm{239423}}^1$

素因数の和:239443

約数の個数: 18

約数和(自身を含む): 177413184

約数和(自身を除く): 71827641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 239423, 718269, 1675961, 2154807, 5027883, 11731727, 15083649, 35195181, 105585543]

約数ペア:

[(1, 105585543), (3, 35195181), (7, 15083649), (9, 11731727), (21, 5027883), (49, 2154807), (63, 1675961), (147, 718269), (441, 239423)]