27390771

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{19141}}^1$

素因数の和:19203

約数の個数: 16

約数和(自身を含む): 41346720

約数和(自身を除く): 13955949

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 19141, 57423, 172269, 516807, 1014473, 3043419, 9130257, 27390771]

約数ペア:

[(1, 27390771), (3, 9130257), (9, 3043419), (27, 1014473), (53, 516807), (159, 172269), (477, 57423), (1431, 19141)]