81835127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 18941833

約数列:

[1, 11, 17, 23, 53, 187, 253, 359, 391, 583, 901, 1219, 3949, 4301, 6103, 8257, 9911, 13409, 19027, 20723, 67133, 90827, 140369, 209297, 227953, 323459, 437621, 1544059, 3558049, 4813831, 7439557, 81835127]

約数ペア:

[(1, 81835127), (11, 7439557), (17, 4813831), (23, 3558049), (53, 1544059), (187, 437621), (253, 323459), (359, 227953), (391, 209297), (583, 140369), (901, 90827), (1219, 67133), (3949, 20723), (4301, 19027), (6103, 13409), (8257, 9911)]