26076987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 40211600

約数和(自身を除く): 14134613

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2089, 4161, 6267, 12483, 18801, 39691, 119073, 152497, 357219, 457491, 1372473, 2897443, 8692329, 26076987]

約数ペア:

[(1, 26076987), (3, 8692329), (9, 2897443), (19, 1372473), (57, 457491), (73, 357219), (171, 152497), (219, 119073), (657, 39691), (1387, 18801), (2089, 12483), (4161, 6267)]