54691443

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{35537}}^1$

素因数の和:35568

約数の個数: 20

約数和(自身を含む): 86001960

約数和(自身を除く): 31310517

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 35537, 106611, 319833, 675203, 959499, 2025609, 2878497, 6076827, 18230481, 54691443]

約数ペア:

[(1, 54691443), (3, 18230481), (9, 6076827), (19, 2878497), (27, 2025609), (57, 959499), (81, 675203), (171, 319833), (513, 106611), (1539, 35537)]