86606313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 43224087

約数列:

[1, 3, 17, 19, 51, 57, 139, 323, 417, 643, 969, 1929, 2363, 2641, 7089, 7923, 10931, 12217, 32793, 36651, 44897, 89377, 134691, 207689, 268131, 623067, 1519409, 1698163, 4558227, 5094489, 28868771, 86606313]

約数ペア:

[(1, 86606313), (3, 28868771), (17, 5094489), (19, 4558227), (51, 1698163), (57, 1519409), (139, 623067), (323, 268131), (417, 207689), (643, 134691), (969, 89377), (1929, 44897), (2363, 36651), (2641, 32793), (7089, 12217), (7923, 10931)]