37502271

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6604

約数の個数: 20

約数和(自身を含む): 56819664

約数和(自身を除く): 19317393

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 6521, 19563, 58689, 176067, 462991, 528201, 1388973, 4166919, 12500757, 37502271]

約数ペア:

[(1, 37502271), (3, 12500757), (9, 4166919), (27, 1388973), (71, 528201), (81, 462991), (213, 176067), (639, 58689), (1917, 19563), (5751, 6521)]