89704143

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1039}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 132874560

約数和(自身を除く): 43170417

約数列:

[1, 3, 9, 53, 159, 181, 477, 543, 1039, 1629, 3117, 9351, 9593, 28779, 55067, 86337, 165201, 188059, 495603, 564177, 1692531, 9967127, 29901381, 89704143]

約数ペア:

[(1, 89704143), (3, 29901381), (9, 9967127), (53, 1692531), (159, 564177), (181, 495603), (477, 188059), (543, 165201), (1039, 86337), (1629, 55067), (3117, 28779), (9351, 9593)]