27387909

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{19139}}^1$

素因数の和:19201

約数の個数: 16

約数和(自身を含む): 41342400

約数和(自身を除く): 13954491

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 19139, 57417, 172251, 516753, 1014367, 3043101, 9129303, 27387909]

約数ペア:

[(1, 27387909), (3, 9129303), (9, 3043101), (27, 1014367), (53, 516753), (159, 172251), (477, 57417), (1431, 19139)]