117828081

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4759}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 201062400

約数和(自身を除く): 83234319

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 4759, 8253, 14277, 24759, 33313, 42831, 99939, 128493, 299817, 623429, 899451, 1870287, 4364003, 5610861, 13092009, 16832583, 39276027, 117828081]

約数ペア:

[(1, 117828081), (3, 39276027), (7, 16832583), (9, 13092009), (21, 5610861), (27, 4364003), (63, 1870287), (131, 899451), (189, 623429), (393, 299817), (917, 128493), (1179, 99939), (2751, 42831), (3537, 33313), (4759, 24759), (8253, 14277)]