7137892089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1\times {\mathrm{1153}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 11139885120

約数和(自身を除く): 4001993031

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 883, 1153, 2337, 2649, 3459, 7011, 7947, 10377, 16777, 21907, 36203, 47273, 50331, 65721, 108609, 141819, 150993, 197163, 325827, 425457, 687857, 898187, 1018099, 2063571, 2694561, 3054297, 6190713, 8083683, 9162891, 19343881, 41742059, 58031643, 125226177, 174094929, 375678531, 793099121, 2379297363, 7137892089]

約数ペア:

[(1, 7137892089), (3, 2379297363), (9, 793099121), (19, 375678531), (41, 174094929), (57, 125226177), (123, 58031643), (171, 41742059), (369, 19343881), (779, 9162891), (883, 8083683), (1153, 6190713), (2337, 3054297), (2649, 2694561), (3459, 2063571), (7011, 1018099), (7947, 898187), (10377, 687857), (16777, 425457), (21907, 325827), (36203, 197163), (47273, 150993), (50331, 141819), (65721, 108609)]