31642299

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{90149}}^1$

素因数の和:90171

約数の個数: 16

約数和(自身を含む): 50484000

約数和(自身を除く): 18841701

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 90149, 270447, 811341, 1171937, 2434023, 3515811, 10547433, 31642299]

約数ペア:

[(1, 31642299), (3, 10547433), (9, 3515811), (13, 2434023), (27, 1171937), (39, 811341), (117, 270447), (351, 90149)]