75769827

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11987}}^1$

素因数の和:12047

約数の個数: 24

約数和(自身を含む): 120263616

約数和(自身を除く): 44493789

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 11987, 35961, 83909, 251727, 515441, 587363, 1546323, 1762089, 3608087, 10824261, 25256609, 75769827]

約数ペア:

[(1, 75769827), (3, 25256609), (7, 10824261), (21, 3608087), (43, 1762089), (49, 1546323), (129, 587363), (147, 515441), (301, 251727), (903, 83909), (2107, 35961), (6321, 11987)]