81403818

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 164892672

約数和(自身を除く): 83488854

約数列:

[1, 2, 3, 6, 191, 251, 283, 382, 502, 566, 573, 753, 849, 1146, 1506, 1698, 47941, 54053, 71033, 95882, 108106, 142066, 143823, 162159, 213099, 287646, 324318, 426198, 13567303, 27134606, 40701909, 81403818]

約数ペア:

[(1, 81403818), (2, 40701909), (3, 27134606), (6, 13567303), (191, 426198), (251, 324318), (283, 287646), (382, 213099), (502, 162159), (566, 143823), (573, 142066), (753, 108106), (849, 95882), (1146, 71033), (1506, 54053), (1698, 47941)]