80821046862

素因数分解:

$2^1\times 3^4\times {\mathrm{498895351}}^1$

素因数の和:498895365

約数の個数: 20

約数和(自身を含む): 181099012776

約数和(自身を除く): 100277965914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 498895351, 997790702, 1496686053, 2993372106, 4490058159, 8980116318, 13470174477, 26940348954, 40410523431, 80821046862]

約数ペア:

[(1, 80821046862), (2, 40410523431), (3, 26940348954), (6, 13470174477), (9, 8980116318), (18, 4490058159), (27, 2993372106), (54, 1496686053), (81, 997790702), (162, 498895351)]