54038397

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 86227200

約数和(自身を除く): 32188803

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 997, 1869, 2581, 2991, 6979, 7743, 18067, 20937, 28913, 54201, 86739, 88733, 202391, 266199, 607173, 621131, 1863393, 2573257, 7719771, 18012799, 54038397]

約数ペア:

[(1, 54038397), (3, 18012799), (7, 7719771), (21, 2573257), (29, 1863393), (87, 621131), (89, 607173), (203, 266199), (267, 202391), (609, 88733), (623, 86739), (997, 54201), (1869, 28913), (2581, 20937), (2991, 18067), (6979, 7743)]