66018837

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6571}}^1$

素因数の和:6788

約数の個数: 16

約数和(自身を含む): 93690432

約数和(自身を除く): 27671595

約数列:

[1, 3, 17, 51, 197, 591, 3349, 6571, 10047, 19713, 111707, 335121, 1294487, 3883461, 22006279, 66018837]

約数ペア:

[(1, 66018837), (3, 22006279), (17, 3883461), (51, 1294487), (197, 335121), (591, 111707), (3349, 19713), (6571, 10047)]