141542973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 243734400

約数和(自身を除く): 102191427

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 429, 639, 781, 923, 1287, 1549, 2343, 2769, 4647, 7029, 8307, 10153, 13941, 17039, 20137, 30459, 51117, 60411, 91377, 109979, 153351, 181233, 221507, 329937, 664521, 989811, 1209769, 1429727, 1993563, 3629307, 4289181, 10887921, 12867543, 15726997, 47180991, 141542973]

約数ペア:

[(1, 141542973), (3, 47180991), (9, 15726997), (11, 12867543), (13, 10887921), (33, 4289181), (39, 3629307), (71, 1993563), (99, 1429727), (117, 1209769), (143, 989811), (213, 664521), (429, 329937), (639, 221507), (781, 181233), (923, 153351), (1287, 109979), (1549, 91377), (2343, 60411), (2769, 51117), (4647, 30459), (7029, 20137), (8307, 17039), (10153, 13941)]