26976645

素因数分解:

$3^7\times 5^1\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 48570240

約数和(自身を除く): 21593595

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2467, 3645, 7401, 10935, 12335, 22203, 37005, 66609, 111015, 199827, 333045, 599481, 999135, 1798443, 2997405, 5395329, 8992215, 26976645]

約数ペア:

[(1, 26976645), (3, 8992215), (5, 5395329), (9, 2997405), (15, 1798443), (27, 999135), (45, 599481), (81, 333045), (135, 199827), (243, 111015), (405, 66609), (729, 37005), (1215, 22203), (2187, 12335), (2467, 10935), (3645, 7401)]