63733467

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 36

約数和(自身を含む): 104415336

約数和(自身を除く): 40681869

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 361, 399, 931, 1083, 1201, 2527, 2793, 3603, 7581, 8407, 17689, 22819, 25221, 53067, 58849, 68457, 159733, 176547, 433561, 479199, 1118131, 1300683, 3034927, 3354393, 9104781, 21244489, 63733467]

約数ペア:

[(1, 63733467), (3, 21244489), (7, 9104781), (19, 3354393), (21, 3034927), (49, 1300683), (57, 1118131), (133, 479199), (147, 433561), (361, 176547), (399, 159733), (931, 68457), (1083, 58849), (1201, 53067), (2527, 25221), (2793, 22819), (3603, 17689), (7581, 8407)]