47950299

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{5431}}^1$

素因数の和:5552

約数の個数: 20

約数和(自身を含む): 72299920

約数和(自身を除く): 24349621

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 5431, 8829, 16293, 48879, 146637, 439911, 591979, 1775937, 5327811, 15983433, 47950299]

約数ペア:

[(1, 47950299), (3, 15983433), (9, 5327811), (27, 1775937), (81, 591979), (109, 439911), (327, 146637), (981, 48879), (2943, 16293), (5431, 8829)]