81055542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12497}}^1$

素因数の和:12572

約数の個数: 32

約数和(自身を含む): 172772352

約数和(自身を除く): 91716810

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 12497, 24994, 37491, 74982, 287431, 574862, 587359, 862293, 1174718, 1724586, 1762077, 3524154, 13509257, 27018514, 40527771, 81055542]

約数ペア:

[(1, 81055542), (2, 40527771), (3, 27018514), (6, 13509257), (23, 3524154), (46, 1762077), (47, 1724586), (69, 1174718), (94, 862293), (138, 587359), (141, 574862), (282, 287431), (1081, 74982), (2162, 37491), (3243, 24994), (6486, 12497)]