827831259

素因数分解:

$3^6\times {\mathrm{563}}^1\times {\mathrm{2017}}^1$

素因数の和:2598

約数の個数: 28

約数和(自身を含む): 1244000136

約数和(自身を除く): 416168877

約数列:

[1, 3, 9, 27, 81, 243, 563, 729, 1689, 2017, 5067, 6051, 15201, 18153, 45603, 54459, 136809, 163377, 410427, 490131, 1135571, 1470393, 3406713, 10220139, 30660417, 91981251, 275943753, 827831259]

約数ペア:

[(1, 827831259), (3, 275943753), (9, 91981251), (27, 30660417), (81, 10220139), (243, 3406713), (563, 1470393), (729, 1135571), (1689, 490131), (2017, 410427), (5067, 163377), (6051, 136809), (15201, 54459), (18153, 45603)]