83367081

素因数分解:

$3^2\times 7^2\times {\mathrm{189041}}^1$

素因数の和:189061

約数の個数: 18

約数和(自身を含む): 140080122

約数和(自身を除く): 56713041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 189041, 567123, 1323287, 1701369, 3969861, 9263009, 11909583, 27789027, 83367081]

約数ペア:

[(1, 83367081), (3, 27789027), (7, 11909583), (9, 9263009), (21, 3969861), (49, 1701369), (63, 1323287), (147, 567123), (441, 189041)]