84000081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{13327}}^1$

素因数の和:13532

約数の個数: 16

約数和(自身を含む): 122830848

約数和(自身を除く): 38830767

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 13327, 39981, 146597, 439791, 2545457, 7636371, 28000027, 84000081]

約数ペア:

[(1, 84000081), (3, 28000027), (11, 7636371), (33, 2545457), (191, 439791), (573, 146597), (2101, 39981), (6303, 13327)]