66540117

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3907}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 101545472

約数和(自身を除く): 35005355

約数列:

[1, 3, 7, 21, 811, 2433, 3907, 5677, 11721, 17031, 27349, 82047, 3168577, 9505731, 22180039, 66540117]

約数ペア:

[(1, 66540117), (3, 22180039), (7, 9505731), (21, 3168577), (811, 82047), (2433, 27349), (3907, 17031), (5677, 11721)]