127640934

素因数分解:

$2^1\times 3^4\times {\mathrm{787907}}^1$

素因数の和:787921

約数の個数: 20

約数和(自身を含む): 286010604

約数和(自身を除く): 158369670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 787907, 1575814, 2363721, 4727442, 7091163, 14182326, 21273489, 42546978, 63820467, 127640934]

約数ペア:

[(1, 127640934), (2, 63820467), (3, 42546978), (6, 21273489), (9, 14182326), (18, 7091163), (27, 4727442), (54, 2363721), (81, 1575814), (162, 787907)]