71216733

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3739}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 108669440

約数和(自身を除く): 37452707

約数列:

[1, 3, 7, 21, 907, 2721, 3739, 6349, 11217, 19047, 26173, 78519, 3391273, 10173819, 23738911, 71216733]

約数ペア:

[(1, 71216733), (3, 23738911), (7, 10173819), (21, 3391273), (907, 78519), (2721, 26173), (3739, 19047), (6349, 11217)]