210825729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11311}}^1$

素因数の和:11445

約数の個数: 24

約数和(自身を含む): 323523200

約数和(自身を除く): 112697471

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 11311, 18639, 33933, 101799, 214909, 644727, 1232899, 1934181, 3698697, 11096091, 23425081, 70275243, 210825729]

約数ペア:

[(1, 210825729), (3, 70275243), (9, 23425081), (19, 11096091), (57, 3698697), (109, 1934181), (171, 1232899), (327, 644727), (981, 214909), (2071, 101799), (6213, 33933), (11311, 18639)]