71446661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 16805755

約数列:

[1, 11, 13, 31, 71, 143, 227, 341, 403, 781, 923, 2201, 2497, 2951, 4433, 7037, 10153, 16117, 24211, 28613, 32461, 77407, 91481, 177287, 209521, 314743, 499627, 1006291, 2304731, 5495897, 6495151, 71446661]

約数ペア:

[(1, 71446661), (11, 6495151), (13, 5495897), (31, 2304731), (71, 1006291), (143, 499627), (227, 314743), (341, 209521), (403, 177287), (781, 91481), (923, 77407), (2201, 32461), (2497, 28613), (2951, 24211), (4433, 16117), (7037, 10153)]