26413857

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 28

約数和(自身を含む): 41708880

約数和(自身を除く): 15295023

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 1907, 4617, 5721, 13851, 17163, 36233, 51489, 108699, 154467, 326097, 463401, 978291, 1390203, 2934873, 8804619, 26413857]

約数ペア:

[(1, 26413857), (3, 8804619), (9, 2934873), (19, 1390203), (27, 978291), (57, 463401), (81, 326097), (171, 154467), (243, 108699), (513, 51489), (729, 36233), (1539, 17163), (1907, 13851), (4617, 5721)]