27706443

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 37699200

約数和(自身を除く): 9992757

約数列:

[1, 3, 67, 201, 307, 449, 921, 1347, 20569, 30083, 61707, 90249, 137843, 413529, 9235481, 27706443]

約数ペア:

[(1, 27706443), (3, 9235481), (67, 413529), (201, 137843), (307, 90249), (449, 61707), (921, 30083), (1347, 20569)]