140598639

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{37463}}^1$

素因数の和:37611

約数の個数: 16

約数和(自身を含む): 209798400

約数和(自身を除く): 69199761

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 37463, 112389, 337167, 1011501, 5207357, 15622071, 46866213, 140598639]

約数ペア:

[(1, 140598639), (3, 46866213), (9, 15622071), (27, 5207357), (139, 1011501), (417, 337167), (1251, 112389), (3753, 37463)]