166502187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8933}}^1$

素因数の和:9067

約数の個数: 24

約数和(自身を含む): 255512400

約数和(自身を除く): 89010213

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 8933, 18639, 26799, 80397, 169727, 509181, 973697, 1527543, 2921091, 8763273, 18500243, 55500729, 166502187]

約数ペア:

[(1, 166502187), (3, 55500729), (9, 18500243), (19, 8763273), (57, 2921091), (109, 1527543), (171, 973697), (327, 509181), (981, 169727), (2071, 80397), (6213, 26799), (8933, 18639)]