137272239

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{130363}}^1$

素因数の和:130388

約数の個数: 20

約数和(自身を含む): 220836616

約数和(自身を除く): 83564377

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 130363, 391089, 1173267, 1694719, 3519801, 5084157, 10559403, 15252471, 45757413, 137272239]

約数ペア:

[(1, 137272239), (3, 45757413), (9, 15252471), (13, 10559403), (27, 5084157), (39, 3519801), (81, 1694719), (117, 1173267), (351, 391089), (1053, 130363)]