31916133

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{16649}}^1$

素因数の和:16729

約数の個数: 16

約数和(自身を含む): 47952000

約数和(自身を除く): 16035867

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 16649, 49947, 149841, 449523, 1182079, 3546237, 10638711, 31916133]

約数ペア:

[(1, 31916133), (3, 10638711), (9, 3546237), (27, 1182079), (71, 449523), (213, 149841), (639, 49947), (1917, 16649)]