43391727

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{27239}}^1$

素因数の和:27307

約数の個数: 16

約数和(自身を含む): 65376000

約数和(自身を除く): 21984273

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 27239, 81717, 245151, 735453, 1607101, 4821303, 14463909, 43391727]

約数ペア:

[(1, 43391727), (3, 14463909), (9, 4821303), (27, 1607101), (59, 735453), (177, 245151), (531, 81717), (1593, 27239)]