55557411

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11971}}^1$

素因数の和:12011

約数の個数: 32

約数和(自身を含む): 96542208

約数和(自身を除く): 40984797

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 11971, 35913, 83797, 155623, 203507, 251391, 466869, 610521, 1089361, 1424549, 2645591, 3268083, 4273647, 7936773, 18519137, 55557411]

約数ペア:

[(1, 55557411), (3, 18519137), (7, 7936773), (13, 4273647), (17, 3268083), (21, 2645591), (39, 1424549), (51, 1089361), (91, 610521), (119, 466869), (221, 251391), (273, 203507), (357, 155623), (663, 83797), (1547, 35913), (4641, 11971)]