828360729

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{14561}}^1$

素因数の和:14627

約数の個数: 48

約数和(自身を含む): 1460859840

約数和(自身を除く): 632499111

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 2107, 2709, 6321, 8127, 14561, 18963, 43683, 56889, 101927, 131049, 305781, 393147, 626123, 713489, 917343, 1878369, 2140467, 2752029, 4382861, 5635107, 6421401, 13148583, 16905321, 19264203, 30680027, 39445749, 92040081, 118337247, 276120243, 828360729]

約数ペア:

[(1, 828360729), (3, 276120243), (7, 118337247), (9, 92040081), (21, 39445749), (27, 30680027), (43, 19264203), (49, 16905321), (63, 13148583), (129, 6421401), (147, 5635107), (189, 4382861), (301, 2752029), (387, 2140467), (441, 1878369), (903, 917343), (1161, 713489), (1323, 626123), (2107, 393147), (2709, 305781), (6321, 131049), (8127, 101927), (14561, 56889), (18963, 43683)]