27942219

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{3371}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 41543040

約数和(自身を除く): 13600821

約数列:

[1, 3, 9, 27, 307, 921, 2763, 3371, 8289, 10113, 30339, 91017, 1034897, 3104691, 9314073, 27942219]

約数ペア:

[(1, 27942219), (3, 9314073), (9, 3104691), (27, 1034897), (307, 91017), (921, 30339), (2763, 10113), (3371, 8289)]