77686939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 93417984

約数和(自身を除く): 15731045

約数列:

[1, 11, 23, 37, 43, 193, 253, 407, 473, 851, 989, 1591, 2123, 4439, 7141, 8299, 9361, 10879, 17501, 36593, 48829, 78551, 91289, 164243, 190877, 307063, 402523, 1806673, 2099647, 3377693, 7062449, 77686939]

約数ペア:

[(1, 77686939), (11, 7062449), (23, 3377693), (37, 2099647), (43, 1806673), (193, 402523), (253, 307063), (407, 190877), (473, 164243), (851, 91289), (989, 78551), (1591, 48829), (2123, 36593), (4439, 17501), (7141, 10879), (8299, 9361)]