80506951

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 100071936

約数和(自身を除く): 19564985

約数列:

[1, 7, 17, 49, 119, 127, 761, 833, 889, 2159, 5327, 6223, 12937, 15113, 37289, 90559, 96647, 105791, 633913, 676529, 1642999, 4735703, 11500993, 80506951]

約数ペア:

[(1, 80506951), (7, 11500993), (17, 4735703), (49, 1642999), (119, 676529), (127, 633913), (761, 105791), (833, 96647), (889, 90559), (2159, 37289), (5327, 15113), (6223, 12937)]