86164749

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7841}}^1$

素因数の和:7898

約数の個数: 32

約数和(自身を含む): 143038080

約数和(自身を除く): 56873331

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 7841, 10989, 23523, 70569, 86251, 211707, 258753, 290117, 776259, 870351, 2328777, 2611053, 3191287, 7833159, 9573861, 28721583, 86164749]

約数ペア:

[(1, 86164749), (3, 28721583), (9, 9573861), (11, 7833159), (27, 3191287), (33, 2611053), (37, 2328777), (99, 870351), (111, 776259), (297, 290117), (333, 258753), (407, 211707), (999, 86251), (1221, 70569), (3663, 23523), (7841, 10989)]