87236433

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{3463}}^1$

素因数の和:3786

約数の個数: 20

約数和(自身を含む): 130772928

約数和(自身を除く): 43536495

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 3463, 8397, 10389, 25191, 31167, 93501, 280503, 1076993, 3230979, 9692937, 29078811, 87236433]

約数ペア:

[(1, 87236433), (3, 29078811), (9, 9692937), (27, 3230979), (81, 1076993), (311, 280503), (933, 93501), (2799, 31167), (3463, 25191), (8397, 10389)]