15667597287

素因数分解:

$3^6\times {\mathrm{2437}}^1\times {\mathrm{8819}}^1$

素因数の和:11274

約数の個数: 28

約数和(自身を含む): 23502953880

約数和(自身を除く): 7835356593

約数列:

[1, 3, 9, 27, 81, 243, 729, 2437, 7311, 8819, 21933, 26457, 65799, 79371, 197397, 238113, 592191, 714339, 1776573, 2143017, 6429051, 21491903, 64475709, 193427127, 580281381, 1740844143, 5222532429, 15667597287]

約数ペア:

[(1, 15667597287), (3, 5222532429), (9, 1740844143), (27, 580281381), (81, 193427127), (243, 64475709), (729, 21491903), (2437, 6429051), (7311, 2143017), (8819, 1776573), (21933, 714339), (26457, 592191), (65799, 238113), (79371, 197397)]